20163022408

素因数分解:

$2^3\times {\mathrm{1741}}^1\times {\mathrm{1447661}}^1$

素因数の和:1449408

約数の個数: 16

約数和(自身を含む): 37827408060

約数和(自身を除く): 17664385652

約数列:

[1, 2, 4, 8, 1741, 3482, 6964, 13928, 1447661, 2895322, 5790644, 11581288, 2520377801, 5040755602, 10081511204, 20163022408]

約数ペア:

[(1, 20163022408), (2, 10081511204), (4, 5040755602), (8, 2520377801), (1741, 11581288), (3482, 5790644), (6964, 2895322), (13928, 1447661)]