20492047188

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{12111139}}^1$

素因数の和:12111196

約数の個数: 36

約数和(自身を含む): 52901459520

約数和(自身を除く): 32409412332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 12111139, 24222278, 36333417, 48444556, 72666834, 109000251, 145333668, 218000502, 436001004, 569223533, 1138447066, 1707670599, 2276894132, 3415341198, 5123011797, 6830682396, 10246023594, 20492047188]

約数ペア:

[(1, 20492047188), (2, 10246023594), (3, 6830682396), (4, 5123011797), (6, 3415341198), (9, 2276894132), (12, 1707670599), (18, 1138447066), (36, 569223533), (47, 436001004), (94, 218000502), (141, 145333668), (188, 109000251), (282, 72666834), (423, 48444556), (564, 36333417), (846, 24222278), (1692, 12111139)]