20087494

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 15474746

約数列:

[1, 2, 7, 14, 59, 83, 118, 166, 293, 413, 581, 586, 826, 1162, 2051, 4102, 4897, 9794, 17287, 24319, 34279, 34574, 48638, 68558, 121009, 170233, 242018, 340466, 1434821, 2869642, 10043747, 20087494]

約数ペア:

[(1, 20087494), (2, 10043747), (7, 2869642), (14, 1434821), (59, 340466), (83, 242018), (118, 170233), (166, 121009), (293, 68558), (413, 48638), (581, 34574), (586, 34279), (826, 24319), (1162, 17287), (2051, 9794), (4102, 4897)]