20442068642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{7757}}^1\times {\mathrm{77509}}^1$

素因数の和:85285

約数の個数: 16

約数和(自身を含む): 32471419320

約数和(自身を除く): 12029350678

約数列:

[1, 2, 17, 34, 7757, 15514, 77509, 131869, 155018, 263738, 1317653, 2635306, 601237313, 1202474626, 10221034321, 20442068642]

約数ペア:

[(1, 20442068642), (2, 10221034321), (17, 1202474626), (34, 601237313), (7757, 2635306), (15514, 1317653), (77509, 263738), (131869, 155018)]