20726712

素因数分解:

$2^3\times 3^3\times {\mathrm{95957}}^1$

素因数の和:95972

約数の個数: 32

約数和(自身を含む): 57574800

約数和(自身を除く): 36848088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 95957, 191914, 287871, 383828, 575742, 767656, 863613, 1151484, 1727226, 2302968, 2590839, 3454452, 5181678, 6908904, 10363356, 20726712]

約数ペア:

[(1, 20726712), (2, 10363356), (3, 6908904), (4, 5181678), (6, 3454452), (8, 2590839), (9, 2302968), (12, 1727226), (18, 1151484), (24, 863613), (27, 767656), (36, 575742), (54, 383828), (72, 287871), (108, 191914), (216, 95957)]