20172037128

素因数分解:

$2^3\times 3^1\times {\mathrm{840501547}}^1$

素因数の和:840501556

約数の個数: 16

約数和(自身を含む): 50430092880

約数和(自身を除く): 30258055752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840501547, 1681003094, 2521504641, 3362006188, 5043009282, 6724012376, 10086018564, 20172037128]

約数ペア:

[(1, 20172037128), (2, 10086018564), (3, 6724012376), (4, 5043009282), (6, 3362006188), (8, 2521504641), (12, 1681003094), (24, 840501547)]