20203275455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1\times {\mathrm{6733}}^1$

素因数の和:7451

約数の個数: 32

約数和(自身を含む): 26792700480

約数和(自身を除く): 6589425025

約数列:

[1, 5, 11, 55, 89, 445, 613, 979, 3065, 4895, 6733, 6743, 33665, 33715, 54557, 74063, 272785, 370315, 599237, 600127, 2996185, 3000635, 4127329, 6591607, 20636645, 32958035, 45400619, 227003095, 367332281, 1836661405, 4040655091, 20203275455]

約数ペア:

[(1, 20203275455), (5, 4040655091), (11, 1836661405), (55, 367332281), (89, 227003095), (445, 45400619), (613, 32958035), (979, 20636645), (3065, 6591607), (4895, 4127329), (6733, 3000635), (6743, 2996185), (33665, 600127), (33715, 599237), (54557, 370315), (74063, 272785)]