20716842

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{14327}}^1$

素因数の和:14573

約数の個数: 16

約数和(自身を含む): 41608512

約数和(自身を除く): 20891670

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 14327, 28654, 42981, 85962, 3452807, 6905614, 10358421, 20716842]

約数ペア:

[(1, 20716842), (2, 10358421), (3, 6905614), (6, 3452807), (241, 85962), (482, 42981), (723, 28654), (1446, 14327)]