20163695631

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1\times {\mathrm{3343}}^1$

素因数の和:4111

約数の個数: 32

約数和(自身を含む): 28655244288

約数和(自身を除く): 8491548657

約数列:

[1, 3, 17, 51, 227, 521, 681, 1563, 3343, 3859, 8857, 10029, 11577, 26571, 56831, 118267, 170493, 354801, 758861, 1741703, 2010539, 2276583, 5225109, 6031617, 12900637, 29608951, 38701911, 88826853, 395366581, 1186099743, 6721231877, 20163695631]

約数ペア:

[(1, 20163695631), (3, 6721231877), (17, 1186099743), (51, 395366581), (227, 88826853), (521, 38701911), (681, 29608951), (1563, 12900637), (3343, 6031617), (3859, 5225109), (8857, 2276583), (10029, 2010539), (11577, 1741703), (26571, 758861), (56831, 354801), (118267, 170493)]