20170853924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{8069}}^1\times {\mathrm{48073}}^1$

素因数の和:56159

約数の個数: 24

約数和(自身を含む): 38019803640

約数和(自身を除く): 17848949716

約数列:

[1, 2, 4, 13, 26, 52, 8069, 16138, 32276, 48073, 96146, 104897, 192292, 209794, 419588, 624949, 1249898, 2499796, 387901037, 775802074, 1551604148, 5042713481, 10085426962, 20170853924]

約数ペア:

[(1, 20170853924), (2, 10085426962), (4, 5042713481), (13, 1551604148), (26, 775802074), (52, 387901037), (8069, 2499796), (16138, 1249898), (32276, 624949), (48073, 419588), (96146, 209794), (104897, 192292)]