20100565795

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1\times {\mathrm{1117}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 24966317376

約数和(自身を除く): 4865751581

約数列:

[1, 5, 37, 185, 211, 461, 1055, 1117, 2305, 5585, 7807, 17057, 39035, 41329, 85285, 97271, 206645, 235687, 486355, 514937, 1178435, 2574685, 3599027, 8720419, 17995135, 19052669, 43602095, 95263345, 108651707, 543258535, 4020113159, 20100565795]

約数ペア:

[(1, 20100565795), (5, 4020113159), (37, 543258535), (185, 108651707), (211, 95263345), (461, 43602095), (1055, 19052669), (1117, 17995135), (2305, 8720419), (5585, 3599027), (7807, 2574685), (17057, 1178435), (39035, 514937), (41329, 486355), (85285, 235687), (97271, 206645)]