20163627090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{319601}}^1$

素因数の和:320315

約数の個数: 48

約数和(自身を含む): 52500381336

約数和(自身を除く): 32336754246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 701, 1402, 2103, 3505, 4206, 6309, 7010, 10515, 12618, 21030, 31545, 63090, 319601, 639202, 958803, 1598005, 1917606, 2876409, 3196010, 4794015, 5752818, 9588030, 14382045, 28764090, 224040301, 448080602, 672120903, 1120201505, 1344241806, 2016362709, 2240403010, 3360604515, 4032725418, 6721209030, 10081813545, 20163627090]

約数ペア:

[(1, 20163627090), (2, 10081813545), (3, 6721209030), (5, 4032725418), (6, 3360604515), (9, 2240403010), (10, 2016362709), (15, 1344241806), (18, 1120201505), (30, 672120903), (45, 448080602), (90, 224040301), (701, 28764090), (1402, 14382045), (2103, 9588030), (3505, 5752818), (4206, 4794015), (6309, 3196010), (7010, 2876409), (10515, 1917606), (12618, 1598005), (21030, 958803), (31545, 639202), (63090, 319601)]