20347860822

素因数分解:

$2^1\times 3^1\times {\mathrm{5443}}^1\times {\mathrm{623059}}^1$

素因数の和:628507

約数の個数: 16

約数和(自身を含む): 40703263680

約数和(自身を除く): 20355402858

約数列:

[1, 2, 3, 6, 5443, 10886, 16329, 32658, 623059, 1246118, 1869177, 3738354, 3391310137, 6782620274, 10173930411, 20347860822]

約数ペア:

[(1, 20347860822), (2, 10173930411), (3, 6782620274), (6, 3391310137), (5443, 3738354), (10886, 1869177), (16329, 1246118), (32658, 623059)]