20003146798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3400739}}^1$

素因数の和:3400931

約数の個数: 16

約数和(自身を含む): 31953353040

約数和(自身を除く): 11950206242

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 3400739, 6801478, 57812563, 115625126, 588327847, 1176655694, 10001573399, 20003146798]

約数ペア:

[(1, 20003146798), (2, 10001573399), (17, 1176655694), (34, 588327847), (173, 115625126), (346, 57812563), (2941, 6801478), (5882, 3400739)]