20155761373

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1122071}}^1$

素因数の和:1122176

約数の個数: 16

約数和(自身を含む): 23267284992

約数和(自身を除く): 3111523619

約数列:

[1, 11, 23, 71, 253, 781, 1633, 17963, 1122071, 12342781, 25807633, 79667041, 283883963, 876337451, 1832341943, 20155761373]

約数ペア:

[(1, 20155761373), (11, 1832341943), (23, 876337451), (71, 283883963), (253, 79667041), (781, 25807633), (1633, 12342781), (17963, 1122071)]