20888824356

素因数分解:

$2^2\times 3^2\times {\mathrm{673}}^1\times {\mathrm{862177}}^1$

素因数の和:862860

約数の個数: 36

約数和(自身を含む): 52880825452

約数和(自身を除く): 31992001096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 673, 1346, 2019, 2692, 4038, 6057, 8076, 12114, 24228, 862177, 1724354, 2586531, 3448708, 5173062, 7759593, 10346124, 15519186, 31038372, 580245121, 1160490242, 1740735363, 2320980484, 3481470726, 5222206089, 6962941452, 10444412178, 20888824356]

約数ペア:

[(1, 20888824356), (2, 10444412178), (3, 6962941452), (4, 5222206089), (6, 3481470726), (9, 2320980484), (12, 1740735363), (18, 1160490242), (36, 580245121), (673, 31038372), (1346, 15519186), (2019, 10346124), (2692, 7759593), (4038, 5173062), (6057, 3448708), (8076, 2586531), (12114, 1724354), (24228, 862177)]