20331323985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{11257}}^1$

素因数の和:11542

約数の個数: 64

約数和(自身を含む): 37766356992

約数和(自身を除く): 17435033007

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 167, 309, 501, 515, 721, 835, 1169, 1545, 2163, 2505, 3507, 3605, 5845, 10815, 11257, 17201, 17535, 33771, 51603, 56285, 78799, 86005, 120407, 168855, 236397, 258015, 361221, 393995, 602035, 1159471, 1181985, 1806105, 1879919, 3478413, 5639757, 5797355, 8116297, 9399595, 13159433, 17392065, 24348891, 28198785, 39478299, 40581485, 65797165, 121744455, 193631657, 197391495, 580894971, 968158285, 1355421599, 2904474855, 4066264797, 6777107995, 20331323985]

約数ペア:

[(1, 20331323985), (3, 6777107995), (5, 4066264797), (7, 2904474855), (15, 1355421599), (21, 968158285), (35, 580894971), (103, 197391495), (105, 193631657), (167, 121744455), (309, 65797165), (501, 40581485), (515, 39478299), (721, 28198785), (835, 24348891), (1169, 17392065), (1545, 13159433), (2163, 9399595), (2505, 8116297), (3507, 5797355), (3605, 5639757), (5845, 3478413), (10815, 1879919), (11257, 1806105), (17201, 1181985), (17535, 1159471), (33771, 602035), (51603, 393995), (56285, 361221), (78799, 258015), (86005, 236397), (120407, 168855)]