20113502485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{821}}^1\times {\mathrm{1237}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 25717696992

約数和(自身を除く): 5604194507

約数列:

[1, 5, 17, 85, 233, 821, 1165, 1237, 3961, 4105, 6185, 13957, 19805, 21029, 69785, 105145, 191293, 288221, 956465, 1015577, 1441105, 3251981, 4899757, 5077885, 16259905, 17264809, 24498785, 86324045, 236629441, 1183147205, 4022700497, 20113502485]

約数ペア:

[(1, 20113502485), (5, 4022700497), (17, 1183147205), (85, 236629441), (233, 86324045), (821, 24498785), (1165, 17264809), (1237, 16259905), (3961, 5077885), (4105, 4899757), (6185, 3251981), (13957, 1441105), (19805, 1015577), (21029, 956465), (69785, 288221), (105145, 191293)]