20074598216

素因数分解:

$2^3\times {\mathrm{3557}}^1\times {\mathrm{705461}}^1$

素因数の和:709024

約数の個数: 16

約数和(自身を含む): 37650506940

約数和(自身を除く): 17575908724

約数列:

[1, 2, 4, 8, 3557, 7114, 14228, 28456, 705461, 1410922, 2821844, 5643688, 2509324777, 5018649554, 10037299108, 20074598216]

約数ペア:

[(1, 20074598216), (2, 10037299108), (4, 5018649554), (8, 2509324777), (3557, 5643688), (7114, 2821844), (14228, 1410922), (28456, 705461)]