20164552735

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{5981}}^1\times {\mathrm{9497}}^1$

素因数の和:15554

約数の個数: 16

約数和(自身を含む): 24544959552

約数和(自身を除く): 4380406817

約数列:

[1, 5, 71, 355, 5981, 9497, 29905, 47485, 424651, 674287, 2123255, 3371435, 56801557, 284007785, 4032910547, 20164552735]

約数ペア:

[(1, 20164552735), (5, 4032910547), (71, 284007785), (355, 56801557), (5981, 3371435), (9497, 2123255), (29905, 674287), (47485, 424651)]