20437027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 23433760

約数和(自身を除く): 2996733

約数列:

[1, 13, 19, 97, 247, 853, 1261, 1843, 11089, 16207, 23959, 82741, 210691, 1075633, 1572079, 20437027]

約数ペア:

[(1, 20437027), (13, 1572079), (19, 1075633), (97, 210691), (247, 82741), (853, 23959), (1261, 16207), (1843, 11089)]