20160337040

素因数分解:

$2^4\times 5^1\times {\mathrm{252004213}}^1$

素因数の和:252004226

約数の個数: 20

約数和(自身を含む): 46872783804

約数和(自身を除く): 26712446764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 252004213, 504008426, 1008016852, 1260021065, 2016033704, 2520042130, 4032067408, 5040084260, 10080168520, 20160337040]

約数ペア:

[(1, 20160337040), (2, 10080168520), (4, 5040084260), (5, 4032067408), (8, 2520042130), (10, 2016033704), (16, 1260021065), (20, 1008016852), (40, 504008426), (80, 252004213)]