20133952820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{24553601}}^1$

素因数の和:24553651

約数の個数: 24

約数和(自身を含む): 43312553928

約数和(自身を除く): 23178601108

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 24553601, 49107202, 98214404, 122768005, 245536010, 491072020, 1006697641, 2013395282, 4026790564, 5033488205, 10066976410, 20133952820]

約数ペア:

[(1, 20133952820), (2, 10066976410), (4, 5033488205), (5, 4026790564), (10, 2013395282), (20, 1006697641), (41, 491072020), (82, 245536010), (164, 122768005), (205, 98214404), (410, 49107202), (820, 24553601)]