20066712

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20393}}^1$

素因数の和:20443

約数の個数: 32

約数和(自身を含む): 51392880

約数和(自身を除く): 31326168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 20393, 40786, 61179, 81572, 122358, 163144, 244716, 489432, 836113, 1672226, 2508339, 3344452, 5016678, 6688904, 10033356, 20066712]

約数ペア:

[(1, 20066712), (2, 10033356), (3, 6688904), (4, 5016678), (6, 3344452), (8, 2508339), (12, 1672226), (24, 836113), (41, 489432), (82, 244716), (123, 163144), (164, 122358), (246, 81572), (328, 61179), (492, 40786), (984, 20393)]