20483301

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 27822080

約数和(自身を除く): 7338779

約数列:

[1, 3, 103, 151, 309, 439, 453, 1317, 15553, 45217, 46659, 66289, 135651, 198867, 6827767, 20483301]

約数ペア:

[(1, 20483301), (3, 6827767), (103, 198867), (151, 135651), (309, 66289), (439, 46659), (453, 45217), (1317, 15553)]