20227788651

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11605157}}^1$

素因数の和:11605250

約数の個数: 16

約数和(自身を含む): 31194664704

約数和(自身を除く): 10966876053

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 11605157, 34815471, 81236099, 243708297, 963228031, 2889684093, 6742596217, 20227788651]

約数ペア:

[(1, 20227788651), (3, 6742596217), (7, 2889684093), (21, 963228031), (83, 243708297), (249, 81236099), (581, 34815471), (1743, 11605157)]