20266600

素因数分解:

$2^3\times 5^2\times {\mathrm{101333}}^1$

素因数の和:101349

約数の個数: 24

約数和(自身を含む): 47120310

約数和(自身を除く): 26853710

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 101333, 202666, 405332, 506665, 810664, 1013330, 2026660, 2533325, 4053320, 5066650, 10133300, 20266600]

約数ペア:

[(1, 20266600), (2, 10133300), (4, 5066650), (5, 4053320), (8, 2533325), (10, 2026660), (20, 1013330), (25, 810664), (40, 506665), (50, 405332), (100, 202666), (200, 101333)]