20298971618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2477297}}^1$

素因数の和:2477557

約数の個数: 16

約数和(自身を含む): 32373330264

約数和(自身を除く): 12074358646

約数列:

[1, 2, 17, 34, 241, 482, 4097, 8194, 2477297, 4954594, 42114049, 84228098, 597028577, 1194057154, 10149485809, 20298971618]

約数ペア:

[(1, 20298971618), (2, 10149485809), (17, 1194057154), (34, 597028577), (241, 84228098), (482, 42114049), (4097, 4954594), (8194, 2477297)]