20698932

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{42071}}^1$

素因数の和:42119

約数の個数: 24

約数和(自身を含む): 49476672

約数和(自身を除く): 28777740

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 42071, 84142, 126213, 168284, 252426, 504852, 1724911, 3449822, 5174733, 6899644, 10349466, 20698932]

約数ペア:

[(1, 20698932), (2, 10349466), (3, 6899644), (4, 5174733), (6, 3449822), (12, 1724911), (41, 504852), (82, 252426), (123, 168284), (164, 126213), (246, 84142), (492, 42071)]