20154738816

素因数分解:

$2^7\times 3^6\times {\mathrm{23}}^1\times {\mathrm{9391}}^1$

素因数の和:9446

約数の個数: 224

約数和(自身を含む): 62824590720

約数和(自身を除く): 42669851904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 243, 276, 288, 324, 368, 384, 414, 432, 486, 552, 576, 621, 648, 729, 736, 828, 864, 972, 1104, 1152, 1242, 1296, 1458, 1472, 1656, 1728, 1863, 1944, 2208, 2484, 2592, 2916, 2944, 3312, 3456, 3726, 3888, 4416, 4968, 5184, 5589, 5832, 6624, 7452, 7776, 8832, 9391, 9936, 10368, 11178, 11664, 13248, 14904, 15552, 16767, 18782, 19872, 22356, 23328, 26496, 28173, 29808, 31104, 33534, 37564, 39744, 44712, 46656, 56346, 59616, 67068, 75128, 79488, 84519, 89424, 93312, 112692, 119232, 134136, 150256, 169038, 178848, 215993, 225384, 238464, 253557, 268272, 300512, 338076, 357696, 431986, 450768, 507114, 536544, 601024, 647979, 676152, 715392, 760671, 863972, 901536, 1014228, 1073088, 1202048, 1295958, 1352304, 1521342, 1727944, 1803072, 1943937, 2028456, 2146176, 2282013, 2591916, 2704608, 3042684, 3455888, 3606144, 3887874, 4056912, 4564026, 5183832, 5409216, 5831811, 6085368, 6846039, 6911776, 7775748, 8113824, 9128052, 10367664, 10818432, 11663622, 12170736, 13692078, 13823552, 15551496, 16227648, 17495433, 18256104, 20735328, 23327244, 24341472, 27384156, 27647104, 31102992, 32455296, 34990866, 36512208, 41470656, 46654488, 48682944, 52486299, 54768312, 62205984, 69981732, 73024416, 82941312, 93308976, 97365888, 104972598, 109536624, 124411968, 139963464, 146048832, 157458897, 186617952, 209945196, 219073248, 248823936, 279926928, 292097664, 314917794, 373235904, 419890392, 438146496, 559853856, 629835588, 746471808, 839780784, 876292992, 1119707712, 1259671176, 1679561568, 2239415424, 2519342352, 3359123136, 5038684704, 6718246272, 10077369408, 20154738816]

約数ペア:

[(1, 20154738816), (2, 10077369408), (3, 6718246272), (4, 5038684704), (6, 3359123136), (8, 2519342352), (9, 2239415424), (12, 1679561568), (16, 1259671176), (18, 1119707712), (23, 876292992), (24, 839780784), (27, 746471808), (32, 629835588), (36, 559853856), (46, 438146496), (48, 419890392), (54, 373235904), (64, 314917794), (69, 292097664), (72, 279926928), (81, 248823936), (92, 219073248), (96, 209945196), (108, 186617952), (128, 157458897), (138, 146048832), (144, 139963464), (162, 124411968), (184, 109536624), (192, 104972598), (207, 97365888), (216, 93308976), (243, 82941312), (276, 73024416), (288, 69981732), (324, 62205984), (368, 54768312), (384, 52486299), (414, 48682944), (432, 46654488), (486, 41470656), (552, 36512208), (576, 34990866), (621, 32455296), (648, 31102992), (729, 27647104), (736, 27384156), (828, 24341472), (864, 23327244), (972, 20735328), (1104, 18256104), (1152, 17495433), (1242, 16227648), (1296, 15551496), (1458, 13823552), (1472, 13692078), (1656, 12170736), (1728, 11663622), (1863, 10818432), (1944, 10367664), (2208, 9128052), (2484, 8113824), (2592, 7775748), (2916, 6911776), (2944, 6846039), (3312, 6085368), (3456, 5831811), (3726, 5409216), (3888, 5183832), (4416, 4564026), (4968, 4056912), (5184, 3887874), (5589, 3606144), (5832, 3455888), (6624, 3042684), (7452, 2704608), (7776, 2591916), (8832, 2282013), (9391, 2146176), (9936, 2028456), (10368, 1943937), (11178, 1803072), (11664, 1727944), (13248, 1521342), (14904, 1352304), (15552, 1295958), (16767, 1202048), (18782, 1073088), (19872, 1014228), (22356, 901536), (23328, 863972), (26496, 760671), (28173, 715392), (29808, 676152), (31104, 647979), (33534, 601024), (37564, 536544), (39744, 507114), (44712, 450768), (46656, 431986), (56346, 357696), (59616, 338076), (67068, 300512), (75128, 268272), (79488, 253557), (84519, 238464), (89424, 225384), (93312, 215993), (112692, 178848), (119232, 169038), (134136, 150256)]