20199071096

素因数分解:

$2^3\times {\mathrm{202201}}^1\times {\mathrm{12487}}^1$

素因数の和:214694

約数の個数: 16

約数和(自身を含む): 37876478640

約数和(自身を除く): 17677407544

約数列:

[1, 2, 4, 8, 12487, 24974, 49948, 99896, 202201, 404402, 808804, 1617608, 2524883887, 5049767774, 10099535548, 20199071096]

約数ペア:

[(1, 20199071096), (2, 10099535548), (4, 5049767774), (8, 2524883887), (12487, 1617608), (24974, 808804), (49948, 404402), (99896, 202201)]