20163736

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{7951}}^1$

素因数の和:8274

約数の個数: 16

約数和(自身を含む): 37931040

約数和(自身を除く): 17767304

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 7951, 15902, 31804, 63608, 2520467, 5040934, 10081868, 20163736]

約数ペア:

[(1, 20163736), (2, 10081868), (4, 5040934), (8, 2520467), (317, 63608), (634, 31804), (1268, 15902), (2536, 7951)]