20325974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6053}}^1$

素因数の和:6151

約数の個数: 16

約数和(自身を含む): 32255712

約数和(自身を除く): 11929738

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 6053, 12106, 139219, 278438, 441869, 883738, 10162987, 20325974]

約数ペア:

[(1, 20325974), (2, 10162987), (23, 883738), (46, 441869), (73, 278438), (146, 139219), (1679, 12106), (3358, 6053)]