2013320110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1\times {\mathrm{6361}}^1$

素因数の和:7420

約数の個数: 32

約数和(自身を含む): 3745131264

約数和(自身を除く): 1731811154

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1021, 2042, 5105, 6361, 10210, 12722, 31651, 31805, 63302, 63610, 158255, 197191, 316510, 394382, 985955, 1971910, 6494581, 12989162, 32472905, 64945810, 201332011, 402664022, 1006660055, 2013320110]

約数ペア:

[(1, 2013320110), (2, 1006660055), (5, 402664022), (10, 201332011), (31, 64945810), (62, 32472905), (155, 12989162), (310, 6494581), (1021, 1971910), (2042, 985955), (5105, 394382), (6361, 316510), (10210, 197191), (12722, 158255), (31651, 63610), (31805, 63302)]