20174039096

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{61879}}^1$

素因数の和:62459

約数の個数: 32

約数和(自身を含む): 38360649600

約数和(自身を除く): 18186610504

約数列:

[1, 2, 4, 8, 83, 166, 332, 491, 664, 982, 1964, 3928, 40753, 61879, 81506, 123758, 163012, 247516, 326024, 495032, 5135957, 10271914, 20543828, 30382589, 41087656, 60765178, 121530356, 243060712, 2521754887, 5043509774, 10087019548, 20174039096]

約数ペア:

[(1, 20174039096), (2, 10087019548), (4, 5043509774), (8, 2521754887), (83, 243060712), (166, 121530356), (332, 60765178), (491, 41087656), (664, 30382589), (982, 20543828), (1964, 10271914), (3928, 5135957), (40753, 495032), (61879, 326024), (81506, 247516), (123758, 163012)]