20575562544

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:481

約数の個数: 320

約数和(自身を含む): 62881689600

約数和(自身を除く): 42306127056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 89, 93, 108, 122, 124, 144, 178, 183, 186, 216, 244, 248, 267, 279, 283, 356, 366, 372, 432, 488, 496, 534, 549, 558, 566, 712, 732, 744, 801, 837, 849, 976, 1068, 1098, 1116, 1132, 1424, 1464, 1488, 1602, 1647, 1674, 1698, 1891, 2136, 2196, 2232, 2264, 2403, 2547, 2759, 2928, 3204, 3294, 3348, 3396, 3782, 4272, 4392, 4464, 4528, 4806, 5094, 5429, 5518, 5673, 6408, 6588, 6696, 6792, 7564, 7641, 8277, 8773, 8784, 9612, 10188, 10858, 11036, 11346, 12816, 13176, 13392, 13584, 15128, 15282, 16287, 16554, 17019, 17263, 17546, 19224, 20376, 21716, 22072, 22692, 24831, 25187, 26319, 26352, 30256, 30564, 32574, 33108, 34038, 34526, 35092, 38448, 40752, 43432, 44144, 45384, 48861, 49662, 50374, 51057, 51789, 52638, 61128, 65148, 66216, 68076, 69052, 70184, 74493, 75561, 78957, 86864, 90768, 97722, 99324, 100748, 102114, 103578, 105276, 122256, 130296, 132432, 136152, 138104, 140368, 146583, 148986, 151122, 155367, 157914, 168299, 195444, 198648, 201496, 204228, 207156, 210552, 226683, 236871, 260592, 272304, 276208, 293166, 297972, 302244, 310734, 315828, 336598, 390888, 397296, 402992, 408456, 414312, 421104, 453366, 466101, 473742, 504897, 535153, 586332, 595944, 604488, 621468, 631656, 673196, 680049, 780797, 781776, 816912, 828624, 906732, 932202, 947484, 1009794, 1070306, 1172664, 1191888, 1208976, 1242936, 1263312, 1346392, 1360098, 1514691, 1536407, 1561594, 1605459, 1813464, 1864404, 1894968, 2019588, 2140612, 2342391, 2345328, 2485872, 2692784, 2720196, 3029382, 3072814, 3123188, 3210918, 3626928, 3728808, 3789936, 4039176, 4281224, 4544073, 4609221, 4684782, 4816377, 5440392, 6058764, 6145628, 6246376, 6421836, 7027173, 7457616, 8078352, 8562448, 9088146, 9218442, 9369564, 9632754, 10880784, 12117528, 12291256, 12492752, 12843672, 13827663, 14054346, 14449131, 18176292, 18436884, 18739128, 19265508, 21081519, 24235056, 24582512, 25687344, 27655326, 28108692, 28898262, 36352584, 36873768, 37478256, 38531016, 41482989, 42163038, 47628617, 55310652, 56217384, 57796524, 72705168, 73747536, 77062032, 82965978, 84326076, 95257234, 110621304, 112434768, 115593048, 142885851, 165931956, 168652152, 190514468, 221242608, 231186096, 285771702, 331863912, 337304304, 381028936, 428657553, 571543404, 663727824, 762057872, 857315106, 1143086808, 1285972659, 1714630212, 2286173616, 2571945318, 3429260424, 5143890636, 6858520848, 10287781272, 20575562544]

約数ペア:

[(1, 20575562544), (2, 10287781272), (3, 6858520848), (4, 5143890636), (6, 3429260424), (8, 2571945318), (9, 2286173616), (12, 1714630212), (16, 1285972659), (18, 1143086808), (24, 857315106), (27, 762057872), (31, 663727824), (36, 571543404), (48, 428657553), (54, 381028936), (61, 337304304), (62, 331863912), (72, 285771702), (89, 231186096), (93, 221242608), (108, 190514468), (122, 168652152), (124, 165931956), (144, 142885851), (178, 115593048), (183, 112434768), (186, 110621304), (216, 95257234), (244, 84326076), (248, 82965978), (267, 77062032), (279, 73747536), (283, 72705168), (356, 57796524), (366, 56217384), (372, 55310652), (432, 47628617), (488, 42163038), (496, 41482989), (534, 38531016), (549, 37478256), (558, 36873768), (566, 36352584), (712, 28898262), (732, 28108692), (744, 27655326), (801, 25687344), (837, 24582512), (849, 24235056), (976, 21081519), (1068, 19265508), (1098, 18739128), (1116, 18436884), (1132, 18176292), (1424, 14449131), (1464, 14054346), (1488, 13827663), (1602, 12843672), (1647, 12492752), (1674, 12291256), (1698, 12117528), (1891, 10880784), (2136, 9632754), (2196, 9369564), (2232, 9218442), (2264, 9088146), (2403, 8562448), (2547, 8078352), (2759, 7457616), (2928, 7027173), (3204, 6421836), (3294, 6246376), (3348, 6145628), (3396, 6058764), (3782, 5440392), (4272, 4816377), (4392, 4684782), (4464, 4609221), (4528, 4544073), (4806, 4281224), (5094, 4039176), (5429, 3789936), (5518, 3728808), (5673, 3626928), (6408, 3210918), (6588, 3123188), (6696, 3072814), (6792, 3029382), (7564, 2720196), (7641, 2692784), (8277, 2485872), (8773, 2345328), (8784, 2342391), (9612, 2140612), (10188, 2019588), (10858, 1894968), (11036, 1864404), (11346, 1813464), (12816, 1605459), (13176, 1561594), (13392, 1536407), (13584, 1514691), (15128, 1360098), (15282, 1346392), (16287, 1263312), (16554, 1242936), (17019, 1208976), (17263, 1191888), (17546, 1172664), (19224, 1070306), (20376, 1009794), (21716, 947484), (22072, 932202), (22692, 906732), (24831, 828624), (25187, 816912), (26319, 781776), (26352, 780797), (30256, 680049), (30564, 673196), (32574, 631656), (33108, 621468), (34038, 604488), (34526, 595944), (35092, 586332), (38448, 535153), (40752, 504897), (43432, 473742), (44144, 466101), (45384, 453366), (48861, 421104), (49662, 414312), (50374, 408456), (51057, 402992), (51789, 397296), (52638, 390888), (61128, 336598), (65148, 315828), (66216, 310734), (68076, 302244), (69052, 297972), (70184, 293166), (74493, 276208), (75561, 272304), (78957, 260592), (86864, 236871), (90768, 226683), (97722, 210552), (99324, 207156), (100748, 204228), (102114, 201496), (103578, 198648), (105276, 195444), (122256, 168299), (130296, 157914), (132432, 155367), (136152, 151122), (138104, 148986), (140368, 146583)]