20170596772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{162666103}}^1$

素因数の和:162666138

約数の個数: 12

約数和(自身を含む): 36437207296

約数和(自身を除く): 16266610524

約数列:

[1, 2, 4, 31, 62, 124, 162666103, 325332206, 650664412, 5042649193, 10085298386, 20170596772]

約数ペア:

[(1, 20170596772), (2, 10085298386), (4, 5042649193), (31, 650664412), (62, 325332206), (124, 162666103)]