22011736660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15501223}}^1$

素因数の和:15501303

約数の個数: 24

約数和(自身を含む): 46875701376

約数和(自身を除く): 24863964716

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 15501223, 31002446, 62004892, 77506115, 155012230, 310024460, 1100586833, 2201173666, 4402347332, 5502934165, 11005868330, 22011736660]

約数ペア:

[(1, 22011736660), (2, 11005868330), (4, 5502934165), (5, 4402347332), (10, 2201173666), (20, 1100586833), (71, 310024460), (142, 155012230), (284, 77506115), (355, 62004892), (710, 31002446), (1420, 15501223)]