20124204

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{12241}}^1$

素因数の和:12385

約数の個数: 24

約数和(自身を含む): 47303088

約数和(自身を除く): 27178884

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 12241, 24482, 36723, 48964, 73446, 146892, 1677017, 3354034, 5031051, 6708068, 10062102, 20124204]

約数ペア:

[(1, 20124204), (2, 10062102), (3, 6708068), (4, 5031051), (6, 3354034), (12, 1677017), (137, 146892), (274, 73446), (411, 48964), (548, 36723), (822, 24482), (1644, 12241)]