20811696

素因数分解:

$2^4\times 3^1\times {\mathrm{433577}}^1$

素因数の和:433588

約数の個数: 20

約数和(自身を含む): 53763672

約数和(自身を除く): 32951976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 433577, 867154, 1300731, 1734308, 2601462, 3468616, 5202924, 6937232, 10405848, 20811696]

約数ペア:

[(1, 20811696), (2, 10405848), (3, 6937232), (4, 5202924), (6, 3468616), (8, 2601462), (12, 1734308), (16, 1300731), (24, 867154), (48, 433577)]