20002818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{303073}}^1$

素因数の和:303089

約数の個数: 16

約数和(自身を含む): 43642656

約数和(自身を除く): 23639838

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 303073, 606146, 909219, 1818438, 3333803, 6667606, 10001409, 20002818]

約数ペア:

[(1, 20002818), (2, 10001409), (3, 6667606), (6, 3333803), (11, 1818438), (22, 909219), (33, 606146), (66, 303073)]