20120573430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223561927}}^1$

素因数の和:223561940

約数の個数: 24

約数和(自身を含む): 52313491152

約数和(自身を除く): 32192917722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223561927, 447123854, 670685781, 1117809635, 1341371562, 2012057343, 2235619270, 3353428905, 4024114686, 6706857810, 10060286715, 20120573430]

約数ペア:

[(1, 20120573430), (2, 10060286715), (3, 6706857810), (5, 4024114686), (6, 3353428905), (9, 2235619270), (10, 2012057343), (15, 1341371562), (18, 1117809635), (30, 670685781), (45, 447123854), (90, 223561927)]