20073060449

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1\times {\mathrm{24917}}^1$

素因数の和:26960

約数の個数: 16

約数和(自身を含む): 22326528000

約数和(自身を除く): 2253467551

約数列:

[1, 13, 31, 403, 1999, 24917, 25987, 61969, 323921, 772427, 805597, 10041551, 49809083, 647518079, 1544081573, 20073060449]

約数ペア:

[(1, 20073060449), (13, 1544081573), (31, 647518079), (403, 49809083), (1999, 10041551), (24917, 805597), (25987, 772427), (61969, 323921)]