20048288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48193}}^1$

素因数の和:48216

約数の個数: 24

約数和(自身を含む): 42507108

約数和(自身を除く): 22458820

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48193, 96386, 192772, 385544, 626509, 771088, 1253018, 1542176, 2506036, 5012072, 10024144, 20048288]

約数ペア:

[(1, 20048288), (2, 10024144), (4, 5012072), (8, 2506036), (13, 1542176), (16, 1253018), (26, 771088), (32, 626509), (52, 385544), (104, 192772), (208, 96386), (416, 48193)]