20163860064

素因数分解:

$2^5\times 3^7\times {\mathrm{23}}^1\times {\mathrm{12527}}^1$

素因数の和:12581

約数の個数: 192

約数和(自身を含む): 62130862080

約数和(自身を除く): 41967002016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 243, 276, 288, 324, 368, 414, 432, 486, 552, 621, 648, 729, 736, 828, 864, 972, 1104, 1242, 1296, 1458, 1656, 1863, 1944, 2187, 2208, 2484, 2592, 2916, 3312, 3726, 3888, 4374, 4968, 5589, 5832, 6624, 7452, 7776, 8748, 9936, 11178, 11664, 12527, 14904, 16767, 17496, 19872, 22356, 23328, 25054, 29808, 33534, 34992, 37581, 44712, 50108, 50301, 59616, 67068, 69984, 75162, 89424, 100216, 100602, 112743, 134136, 150324, 178848, 200432, 201204, 225486, 268272, 288121, 300648, 338229, 400864, 402408, 450972, 536544, 576242, 601296, 676458, 804816, 864363, 901944, 1014687, 1152484, 1202592, 1352916, 1609632, 1728726, 1803888, 2029374, 2304968, 2593089, 2705832, 3044061, 3457452, 3607776, 4058748, 4609936, 5186178, 5411664, 6088122, 6914904, 7779267, 8117496, 9132183, 9219872, 10372356, 10823328, 12176244, 13829808, 15558534, 16234992, 18264366, 20744712, 23337801, 24352488, 27396549, 27659616, 31117068, 32469984, 36528732, 41489424, 46675602, 48704976, 54793098, 62234136, 70013403, 73057464, 82978848, 93351204, 97409952, 109586196, 124468272, 140026806, 146114928, 186702408, 210040209, 219172392, 248936544, 280053612, 292229856, 373404816, 420080418, 438344784, 560107224, 630120627, 746809632, 840160836, 876689568, 1120214448, 1260241254, 1680321672, 2240428896, 2520482508, 3360643344, 5040965016, 6721286688, 10081930032, 20163860064]

約数ペア:

[(1, 20163860064), (2, 10081930032), (3, 6721286688), (4, 5040965016), (6, 3360643344), (8, 2520482508), (9, 2240428896), (12, 1680321672), (16, 1260241254), (18, 1120214448), (23, 876689568), (24, 840160836), (27, 746809632), (32, 630120627), (36, 560107224), (46, 438344784), (48, 420080418), (54, 373404816), (69, 292229856), (72, 280053612), (81, 248936544), (92, 219172392), (96, 210040209), (108, 186702408), (138, 146114928), (144, 140026806), (162, 124468272), (184, 109586196), (207, 97409952), (216, 93351204), (243, 82978848), (276, 73057464), (288, 70013403), (324, 62234136), (368, 54793098), (414, 48704976), (432, 46675602), (486, 41489424), (552, 36528732), (621, 32469984), (648, 31117068), (729, 27659616), (736, 27396549), (828, 24352488), (864, 23337801), (972, 20744712), (1104, 18264366), (1242, 16234992), (1296, 15558534), (1458, 13829808), (1656, 12176244), (1863, 10823328), (1944, 10372356), (2187, 9219872), (2208, 9132183), (2484, 8117496), (2592, 7779267), (2916, 6914904), (3312, 6088122), (3726, 5411664), (3888, 5186178), (4374, 4609936), (4968, 4058748), (5589, 3607776), (5832, 3457452), (6624, 3044061), (7452, 2705832), (7776, 2593089), (8748, 2304968), (9936, 2029374), (11178, 1803888), (11664, 1728726), (12527, 1609632), (14904, 1352916), (16767, 1202592), (17496, 1152484), (19872, 1014687), (22356, 901944), (23328, 864363), (25054, 804816), (29808, 676458), (33534, 601296), (34992, 576242), (37581, 536544), (44712, 450972), (50108, 402408), (50301, 400864), (59616, 338229), (67068, 300648), (69984, 288121), (75162, 268272), (89424, 225486), (100216, 201204), (100602, 200432), (112743, 178848), (134136, 150324)]