20131201252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2022017}}^1$

素因数の和:2022171

約数の個数: 24

約数和(自身を含む): 37366892640

約数和(自身を除く): 17235691388

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 2022017, 4044034, 8088068, 38418323, 76836646, 153673292, 264884227, 529768454, 1059536908, 5032800313, 10065600626, 20131201252]

約数ペア:

[(1, 20131201252), (2, 10065600626), (4, 5032800313), (19, 1059536908), (38, 529768454), (76, 264884227), (131, 153673292), (262, 76836646), (524, 38418323), (2489, 8088068), (4978, 4044034), (9956, 2022017)]