20176252938

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{8556511}}^1$

素因数の和:8556650

約数の個数: 24

約数和(自身を含む): 44048923776

約数和(自身を除く): 23872670838

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 8556511, 17113022, 25669533, 51339066, 77008599, 154017198, 1120902941, 2241805882, 3362708823, 6725417646, 10088126469, 20176252938]

約数ペア:

[(1, 20176252938), (2, 10088126469), (3, 6725417646), (6, 3362708823), (9, 2241805882), (18, 1120902941), (131, 154017198), (262, 77008599), (393, 51339066), (786, 25669533), (1179, 17113022), (2358, 8556511)]