20447362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46261}}^1$

素因数の和:46293

約数の個数: 16

約数和(自身を含む): 34974072

約数和(自身を除く): 14526710

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 46261, 92522, 601393, 786437, 1202786, 1572874, 10223681, 20447362]

約数ペア:

[(1, 20447362), (2, 10223681), (13, 1572874), (17, 1202786), (26, 786437), (34, 601393), (221, 92522), (442, 46261)]