20447630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4951}}^1$

素因数の和:5024

約数の個数: 32

約数和(自身を含む): 42785280

約数和(自身を除く): 22337650

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 4951, 9902, 24755, 34657, 49510, 69314, 173285, 292109, 346570, 584218, 1460545, 2044763, 2921090, 4089526, 10223815, 20447630]

約数ペア:

[(1, 20447630), (2, 10223815), (5, 4089526), (7, 2921090), (10, 2044763), (14, 1460545), (35, 584218), (59, 346570), (70, 292109), (118, 173285), (295, 69314), (413, 49510), (590, 34657), (826, 24755), (2065, 9902), (4130, 4951)]