20174329922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1\times {\mathrm{340541}}^1$

素因数の和:342121

約数の個数: 16

約数和(自身を含む): 31874731200

約数和(自身を除く): 11700401278

約数列:

[1, 2, 19, 38, 1559, 3118, 29621, 59242, 340541, 681082, 6470279, 12940558, 530903419, 1061806838, 10087164961, 20174329922]

約数ペア:

[(1, 20174329922), (2, 10087164961), (19, 1061806838), (38, 530903419), (1559, 12940558), (3118, 6470279), (29621, 681082), (59242, 340541)]