20227974365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1425007}}^1$

素因数の和:1425196

約数の個数: 16

約数和(自身を含む): 25855345152

約数和(自身を除く): 5627370787

約数列:

[1, 5, 17, 85, 167, 835, 2839, 14195, 1425007, 7125035, 24225119, 121125595, 237976169, 1189880845, 4045594873, 20227974365]

約数ペア:

[(1, 20227974365), (5, 4045594873), (17, 1189880845), (85, 237976169), (167, 121125595), (835, 24225119), (2839, 7125035), (14195, 1425007)]