20130882578

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2309}}^1\times {\mathrm{65063}}^1$

素因数の和:67441

約数の個数: 16

約数和(自身を含む): 30660759360

約数和(自身を除く): 10529876782

約数列:

[1, 2, 67, 134, 2309, 4618, 65063, 130126, 154703, 309406, 4359221, 8718442, 150230467, 300460934, 10065441289, 20130882578]

約数ペア:

[(1, 20130882578), (2, 10065441289), (67, 300460934), (134, 150230467), (2309, 8718442), (4618, 4359221), (65063, 309406), (130126, 154703)]