20100923042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{35423}}^1$

素因数の和:35690

約数の個数: 32

約数和(自身を含む): 32264179200

約数和(自身を除く): 12163256158

約数列:

[1, 2, 19, 38, 109, 137, 218, 274, 2071, 2603, 4142, 5206, 14933, 29866, 35423, 70846, 283727, 567454, 673037, 1346074, 3861107, 4852951, 7722214, 9705902, 73361033, 92206069, 146722066, 184412138, 528971659, 1057943318, 10050461521, 20100923042]

約数ペア:

[(1, 20100923042), (2, 10050461521), (19, 1057943318), (38, 528971659), (109, 184412138), (137, 146722066), (218, 92206069), (274, 73361033), (2071, 9705902), (2603, 7722214), (4142, 4852951), (5206, 3861107), (14933, 1346074), (29866, 673037), (35423, 567454), (70846, 283727)]