20056462

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{883}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 30964752

約数和(自身を除く): 10908290

約数列:

[1, 2, 41, 82, 277, 554, 883, 1766, 11357, 22714, 36203, 72406, 244591, 489182, 10028231, 20056462]

約数ペア:

[(1, 20056462), (2, 10028231), (41, 489182), (82, 244591), (277, 72406), (554, 36203), (883, 22714), (1766, 11357)]