20121369612

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23616631}}^1$

素因数の和:23616709

約数の個数: 24

約数和(自身を含む): 47611130112

約数和(自身を除く): 27489760500

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23616631, 47233262, 70849893, 94466524, 141699786, 283399572, 1676780801, 3353561602, 5030342403, 6707123204, 10060684806, 20121369612]

約数ペア:

[(1, 20121369612), (2, 10060684806), (3, 6707123204), (4, 5030342403), (6, 3353561602), (12, 1676780801), (71, 283399572), (142, 141699786), (213, 94466524), (284, 70849893), (426, 47233262), (852, 23616631)]