20372706

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{6323}}^1$

素因数の和:6510

約数の個数: 24

約数和(自身を含む): 44394480

約数和(自身を除く): 24021774

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 6323, 12646, 18969, 37938, 56907, 113814, 1131817, 2263634, 3395451, 6790902, 10186353, 20372706]

約数ペア:

[(1, 20372706), (2, 10186353), (3, 6790902), (6, 3395451), (9, 2263634), (18, 1131817), (179, 113814), (358, 56907), (537, 37938), (1074, 18969), (1611, 12646), (3222, 6323)]