20070677432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1\times {\mathrm{5231}}^1$

素因数の和:5796

約数の個数: 64

約数和(自身を含む): 41136076800

約数和(自身を除く): 21065399368

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 467, 632, 934, 1027, 1868, 2054, 3736, 4108, 5231, 6071, 8216, 10462, 12142, 20924, 24284, 36893, 41848, 48568, 68003, 73786, 136006, 147572, 272012, 295144, 413249, 479609, 544024, 826498, 959218, 1652996, 1918436, 2442877, 3305992, 3836872, 4885754, 5372237, 9771508, 10744474, 19543016, 21488948, 31757401, 42977896, 63514802, 127029604, 192987283, 254059208, 385974566, 771949132, 1543898264, 2508834679, 5017669358, 10035338716, 20070677432]

約数ペア:

[(1, 20070677432), (2, 10035338716), (4, 5017669358), (8, 2508834679), (13, 1543898264), (26, 771949132), (52, 385974566), (79, 254059208), (104, 192987283), (158, 127029604), (316, 63514802), (467, 42977896), (632, 31757401), (934, 21488948), (1027, 19543016), (1868, 10744474), (2054, 9771508), (3736, 5372237), (4108, 4885754), (5231, 3836872), (6071, 3305992), (8216, 2442877), (10462, 1918436), (12142, 1652996), (20924, 959218), (24284, 826498), (36893, 544024), (41848, 479609), (48568, 413249), (68003, 295144), (73786, 272012), (136006, 147572)]