20222725316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1350703}}^1$

素因数の和:1350923

約数の個数: 24

約数和(自身を含む): 37441514880

約数和(自身を除く): 17218789564

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 7486, 14972, 1350703, 2701406, 5402812, 25663357, 51326714, 102653428, 266088491, 532176982, 1064353964, 5055681329, 10111362658, 20222725316]

約数ペア:

[(1, 20222725316), (2, 10111362658), (4, 5055681329), (19, 1064353964), (38, 532176982), (76, 266088491), (197, 102653428), (394, 51326714), (788, 25663357), (3743, 5402812), (7486, 2701406), (14972, 1350703)]