20789082

素因数分解:

$2^1\times 3^3\times {\mathrm{367}}^1\times {\mathrm{1049}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 46368000

約数和(自身を除く): 25578918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 367, 734, 1049, 1101, 2098, 2202, 3147, 3303, 6294, 6606, 9441, 9909, 18882, 19818, 28323, 56646, 384983, 769966, 1154949, 2309898, 3464847, 6929694, 10394541, 20789082]

約数ペア:

[(1, 20789082), (2, 10394541), (3, 6929694), (6, 3464847), (9, 2309898), (18, 1154949), (27, 769966), (54, 384983), (367, 56646), (734, 28323), (1049, 19818), (1101, 18882), (2098, 9909), (2202, 9441), (3147, 6606), (3303, 6294)]