20584232

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 39463200

約数和(自身を除く): 18878968

約数列:

[1, 2, 4, 8, 107, 139, 173, 214, 278, 346, 428, 556, 692, 856, 1112, 1384, 14873, 18511, 24047, 29746, 37022, 48094, 59492, 74044, 96188, 118984, 148088, 192376, 2573029, 5146058, 10292116, 20584232]

約数ペア:

[(1, 20584232), (2, 10292116), (4, 5146058), (8, 2573029), (107, 192376), (139, 148088), (173, 118984), (214, 96188), (278, 74044), (346, 59492), (428, 48094), (556, 37022), (692, 29746), (856, 24047), (1112, 18511), (1384, 14873)]