20149082684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4493551}}^1$

素因数の和:4493633

約数の個数: 24

約数和(自身を含む): 37745836800

約数和(自身を除く): 17596754116

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 4493551, 8987102, 17974204, 85377469, 170754938, 265119509, 341509876, 530239018, 1060478036, 5037270671, 10074541342, 20149082684]

約数ペア:

[(1, 20149082684), (2, 10074541342), (4, 5037270671), (19, 1060478036), (38, 530239018), (59, 341509876), (76, 265119509), (118, 170754938), (236, 85377469), (1121, 17974204), (2242, 8987102), (4484, 4493551)]