20725476

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{46679}}^1$

素因数の和:46723

約数の個数: 24

約数和(自身を含む): 49667520

約数和(自身を除く): 28942044

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 46679, 93358, 140037, 186716, 280074, 560148, 1727123, 3454246, 5181369, 6908492, 10362738, 20725476]

約数ペア:

[(1, 20725476), (2, 10362738), (3, 6908492), (4, 5181369), (6, 3454246), (12, 1727123), (37, 560148), (74, 280074), (111, 186716), (148, 140037), (222, 93358), (444, 46679)]