20083738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1013}}^1$

素因数の和:1469

約数の個数: 16

約数和(自身を含む): 31539456

約数和(自身を除く): 11455718

約数列:

[1, 2, 23, 46, 431, 862, 1013, 2026, 9913, 19826, 23299, 46598, 436603, 873206, 10041869, 20083738]

約数ペア:

[(1, 20083738), (2, 10041869), (23, 873206), (46, 436603), (431, 46598), (862, 23299), (1013, 19826), (2026, 9913)]