20216286522

素因数分解:

$2^1\times 3^2\times {\mathrm{1249}}^1\times {\mathrm{899221}}^1$

素因数の和:900478

約数の個数: 24

約数和(自身を含む): 43837072500

約数和(自身を除く): 23620785978

約数列:

[1, 2, 3, 6, 9, 18, 1249, 2498, 3747, 7494, 11241, 22482, 899221, 1798442, 2697663, 5395326, 8092989, 16185978, 1123127029, 2246254058, 3369381087, 6738762174, 10108143261, 20216286522]

約数ペア:

[(1, 20216286522), (2, 10108143261), (3, 6738762174), (6, 3369381087), (9, 2246254058), (18, 1123127029), (1249, 16185978), (2498, 8092989), (3747, 5395326), (7494, 2697663), (11241, 1798442), (22482, 899221)]