20045842962

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{380651}}^1$

素因数の和:380854

約数の個数: 32

約数和(自身を含む): 41000788224

約数和(自身を除く): 20954945262

約数列:

[1, 2, 3, 6, 67, 131, 134, 201, 262, 393, 402, 786, 8777, 17554, 26331, 52662, 380651, 761302, 1141953, 2283906, 25503617, 49865281, 51007234, 76510851, 99730562, 149595843, 153021702, 299191686, 3340973827, 6681947654, 10022921481, 20045842962]

約数ペア:

[(1, 20045842962), (2, 10022921481), (3, 6681947654), (6, 3340973827), (67, 299191686), (131, 153021702), (134, 149595843), (201, 99730562), (262, 76510851), (393, 51007234), (402, 49865281), (786, 25503617), (8777, 2283906), (17554, 1141953), (26331, 761302), (52662, 380651)]