20144292898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1\times {\mathrm{331943}}^1$

素因数の和:333561

約数の個数: 16

約数和(自身を含む): 31826790720

約数和(自身を除く): 11682497822

約数列:

[1, 2, 19, 38, 1597, 3194, 30343, 60686, 331943, 663886, 6306917, 12613834, 530112971, 1060225942, 10072146449, 20144292898]

約数ペア:

[(1, 20144292898), (2, 10072146449), (19, 1060225942), (38, 530112971), (1597, 12613834), (3194, 6306917), (30343, 663886), (60686, 331943)]