20245654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 36923040

約数和(自身を除く): 16677386

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 2441, 4147, 4882, 8294, 26851, 31733, 53702, 63466, 70789, 141578, 349063, 698126, 778679, 920257, 1557358, 1840514, 10122827, 20245654]

約数ペア:

[(1, 20245654), (2, 10122827), (11, 1840514), (13, 1557358), (22, 920257), (26, 778679), (29, 698126), (58, 349063), (143, 141578), (286, 70789), (319, 63466), (377, 53702), (638, 31733), (754, 26851), (2441, 8294), (4147, 4882)]