20474442

素因数分解:

$2^1\times 3^2\times {\mathrm{877}}^1\times {\mathrm{1297}}^1$

素因数の和:2182

約数の個数: 24

約数和(自身を含む): 44446116

約数和(自身を除く): 23971674

約数列:

[1, 2, 3, 6, 9, 18, 877, 1297, 1754, 2594, 2631, 3891, 5262, 7782, 7893, 11673, 15786, 23346, 1137469, 2274938, 3412407, 6824814, 10237221, 20474442]

約数ペア:

[(1, 20474442), (2, 10237221), (3, 6824814), (6, 3412407), (9, 2274938), (18, 1137469), (877, 23346), (1297, 15786), (1754, 11673), (2594, 7893), (2631, 7782), (3891, 5262)]