20073273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 11030727

約数列:

[1, 3, 11, 23, 33, 53, 69, 159, 253, 499, 583, 759, 1219, 1497, 1749, 3657, 5489, 11477, 13409, 16467, 26447, 34431, 40227, 79341, 126247, 290917, 378741, 608281, 872751, 1824843, 6691091, 20073273]

約数ペア:

[(1, 20073273), (3, 6691091), (11, 1824843), (23, 872751), (33, 608281), (53, 378741), (69, 290917), (159, 126247), (253, 79341), (499, 40227), (583, 34431), (759, 26447), (1219, 16467), (1497, 13409), (1749, 11477), (3657, 5489)]