20073068666

素因数分解:

$2^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{1159087}}^1$

素因数の和:1160333

約数の個数: 16

約数和(自身を含む): 34438822656

約数和(自身を除く): 14365753990

約数列:

[1, 2, 7, 14, 1237, 2474, 8659, 17318, 1159087, 2318174, 8113609, 16227218, 1433790619, 2867581238, 10036534333, 20073068666]

約数ペア:

[(1, 20073068666), (2, 10036534333), (7, 2867581238), (14, 1433790619), (1237, 16227218), (2474, 8113609), (8659, 2318174), (17318, 1159087)]