20916234

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{5119}}^1$

素因数の和:5354

約数の個数: 24

約数和(自身を含む): 45527040

約数和(自身を除く): 24610806

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 5119, 10238, 15357, 30714, 46071, 92142, 1162013, 2324026, 3486039, 6972078, 10458117, 20916234]

約数ペア:

[(1, 20916234), (2, 10458117), (3, 6972078), (6, 3486039), (9, 2324026), (18, 1162013), (227, 92142), (454, 46071), (681, 30714), (1362, 15357), (2043, 10238), (4086, 5119)]