20071648282

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{51797}}^1$

素因数の和:52206

約数の個数: 32

約数和(自身を含む): 34907708160

約数和(自身を除く): 14836059878

約数列:

[1, 2, 7, 14, 89, 178, 311, 622, 623, 1246, 2177, 4354, 27679, 51797, 55358, 103594, 193753, 362579, 387506, 725158, 4609933, 9219866, 16108867, 32217734, 32269531, 64539062, 112762069, 225524138, 1433689163, 2867378326, 10035824141, 20071648282]

約数ペア:

[(1, 20071648282), (2, 10035824141), (7, 2867378326), (14, 1433689163), (89, 225524138), (178, 112762069), (311, 64539062), (622, 32269531), (623, 32217734), (1246, 16108867), (2177, 9219866), (4354, 4609933), (27679, 725158), (51797, 387506), (55358, 362579), (103594, 193753)]