20792338562

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{401381}}^1$

素因数の和:401881

約数の個数: 16

約数和(自身を含む): 31789454400

約数和(自身を除く): 10997115838

約数列:

[1, 2, 59, 118, 439, 878, 25901, 51802, 401381, 802762, 23681479, 47362958, 176206259, 352412518, 10396169281, 20792338562]

約数ペア:

[(1, 20792338562), (2, 10396169281), (59, 352412518), (118, 176206259), (439, 47362958), (878, 23681479), (25901, 802762), (51802, 401381)]