20496475588

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{677}}^1\times {\mathrm{33343}}^1$

素因数の和:34251

約数の個数: 24

約数和(自身を含む): 36081142272

約数和(自身を除く): 15584666684

約数列:

[1, 2, 4, 227, 454, 677, 908, 1354, 2708, 33343, 66686, 133372, 153679, 307358, 614716, 7568861, 15137722, 22573211, 30275444, 45146422, 90292844, 5124118897, 10248237794, 20496475588]

約数ペア:

[(1, 20496475588), (2, 10248237794), (4, 5124118897), (227, 90292844), (454, 45146422), (677, 30275444), (908, 22573211), (1354, 15137722), (2708, 7568861), (33343, 614716), (66686, 307358), (133372, 153679)]