20064516

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18787}}^1$

素因数の和:18883

約数の個数: 24

約数和(自身を含む): 47345760

約数和(自身を除く): 27281244

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 18787, 37574, 56361, 75148, 112722, 225444, 1672043, 3344086, 5016129, 6688172, 10032258, 20064516]

約数ペア:

[(1, 20064516), (2, 10032258), (3, 6688172), (4, 5016129), (6, 3344086), (12, 1672043), (89, 225444), (178, 112722), (267, 75148), (356, 56361), (534, 37574), (1068, 18787)]