20165374

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2341}}^1$

素因数の和:2475

約数の個数: 16

約数和(自身を含む): 31195440

約数和(自身を除く): 11030066

約数列:

[1, 2, 59, 73, 118, 146, 2341, 4307, 4682, 8614, 138119, 170893, 276238, 341786, 10082687, 20165374]

約数ペア:

[(1, 20165374), (2, 10082687), (59, 341786), (73, 276238), (118, 170893), (146, 138119), (2341, 8614), (4307, 4682)]