20432811189

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1\times {\mathrm{8581}}^1$

素因数の和:9501

約数の個数: 32

約数和(自身を含む): 31389523200

約数和(自身を除く): 10956712011

約数列:

[1, 3, 7, 21, 149, 447, 761, 1043, 2283, 3129, 5327, 8581, 15981, 25743, 60067, 113389, 180201, 340167, 793723, 1278569, 2381169, 3835707, 6530141, 8949983, 19590423, 26849949, 45710987, 137132961, 972991009, 2918973027, 6810937063, 20432811189]

約数ペア:

[(1, 20432811189), (3, 6810937063), (7, 2918973027), (21, 972991009), (149, 137132961), (447, 45710987), (761, 26849949), (1043, 19590423), (2283, 8949983), (3129, 6530141), (5327, 3835707), (8581, 2381169), (15981, 1278569), (25743, 793723), (60067, 340167), (113389, 180201)]