20376096

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 59693760

約数和(自身を除く): 39317664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 78, 87, 96, 104, 116, 156, 174, 208, 232, 312, 348, 377, 416, 464, 563, 624, 696, 754, 928, 1126, 1131, 1248, 1392, 1508, 1689, 2252, 2262, 2784, 3016, 3378, 4504, 4524, 6032, 6756, 7319, 9008, 9048, 12064, 13512, 14638, 16327, 18016, 18096, 21957, 27024, 29276, 32654, 36192, 43914, 48981, 54048, 58552, 65308, 87828, 97962, 117104, 130616, 175656, 195924, 212251, 234208, 261232, 351312, 391848, 424502, 522464, 636753, 702624, 783696, 849004, 1273506, 1567392, 1698008, 2547012, 3396016, 5094024, 6792032, 10188048, 20376096]

約数ペア:

[(1, 20376096), (2, 10188048), (3, 6792032), (4, 5094024), (6, 3396016), (8, 2547012), (12, 1698008), (13, 1567392), (16, 1273506), (24, 849004), (26, 783696), (29, 702624), (32, 636753), (39, 522464), (48, 424502), (52, 391848), (58, 351312), (78, 261232), (87, 234208), (96, 212251), (104, 195924), (116, 175656), (156, 130616), (174, 117104), (208, 97962), (232, 87828), (312, 65308), (348, 58552), (377, 54048), (416, 48981), (464, 43914), (563, 36192), (624, 32654), (696, 29276), (754, 27024), (928, 21957), (1126, 18096), (1131, 18016), (1248, 16327), (1392, 14638), (1508, 13512), (1689, 12064), (2252, 9048), (2262, 9008), (2784, 7319), (3016, 6756), (3378, 6032), (4504, 4524)]