20228218580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32626159}}^1$

素因数の和:32626199

約数の個数: 24

約数和(自身を含む): 43849559040

約数和(自身を除く): 23621340460

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 32626159, 65252318, 130504636, 163130795, 326261590, 652523180, 1011410929, 2022821858, 4045643716, 5057054645, 10114109290, 20228218580]

約数ペア:

[(1, 20228218580), (2, 10114109290), (4, 5057054645), (5, 4045643716), (10, 2022821858), (20, 1011410929), (31, 652523180), (62, 326261590), (124, 163130795), (155, 130504636), (310, 65252318), (620, 32626159)]