20441074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6481}}^1$

素因数の和:6585

約数の個数: 16

約数和(自身を含む): 32669280

約数和(自身を除く): 12228206

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 6481, 12962, 123139, 246278, 537923, 1075846, 10220537, 20441074]

約数ペア:

[(1, 20441074), (2, 10220537), (19, 1075846), (38, 537923), (83, 246278), (166, 123139), (1577, 12962), (3154, 6481)]