20158129066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8849047}}^1$

素因数の和:8849133

約数の個数: 16

約数和(自身を含む): 32493704256

約数和(自身を除く): 12335575190

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 8849047, 17698094, 150433799, 300867598, 592886149, 1185772298, 10079064533, 20158129066]

約数ペア:

[(1, 20158129066), (2, 10079064533), (17, 1185772298), (34, 592886149), (67, 300867598), (134, 150433799), (1139, 17698094), (2278, 8849047)]