65408474886

素因数分解:

$2^1\times 3^1\times {\mathrm{20011}}^1\times {\mathrm{544771}}^1$

素因数の和:564787

約数の個数: 16

約数和(自身を含む): 130823727168

約数和(自身を除く): 65415252282

約数列:

[1, 2, 3, 6, 20011, 40022, 60033, 120066, 544771, 1089542, 1634313, 3268626, 10901412481, 21802824962, 32704237443, 65408474886]

約数ペア:

[(1, 65408474886), (2, 32704237443), (3, 21802824962), (6, 10901412481), (20011, 3268626), (40022, 1634313), (60033, 1089542), (120066, 544771)]