20504964238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{12251}}^1\times {\mathrm{76079}}^1$

素因数の和:88343

約数の個数: 16

約数和(自身を含む): 33556757760

約数和(自身を除く): 13051793522

約数列:

[1, 2, 11, 22, 12251, 24502, 76079, 134761, 152158, 269522, 836869, 1673738, 932043829, 1864087658, 10252482119, 20504964238]

約数ペア:

[(1, 20504964238), (2, 10252482119), (11, 1864087658), (22, 932043829), (12251, 1673738), (24502, 836869), (76079, 269522), (134761, 152158)]