20113522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70327}}^1$

素因数の和:70353

約数の個数: 16

約数和(自身を含む): 35445312

約数和(自身を除く): 15331790

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70327, 140654, 773597, 914251, 1547194, 1828502, 10056761, 20113522]

約数ペア:

[(1, 20113522), (2, 10056761), (11, 1828502), (13, 1547194), (22, 914251), (26, 773597), (143, 140654), (286, 70327)]