20467494

素因数分解:

$2^1\times 3^2\times {\mathrm{773}}^1\times {\mathrm{1471}}^1$

素因数の和:2252

約数の個数: 24

約数和(自身を含む): 44433792

約数和(自身を除く): 23966298

約数列:

[1, 2, 3, 6, 9, 18, 773, 1471, 1546, 2319, 2942, 4413, 4638, 6957, 8826, 13239, 13914, 26478, 1137083, 2274166, 3411249, 6822498, 10233747, 20467494]

約数ペア:

[(1, 20467494), (2, 10233747), (3, 6822498), (6, 3411249), (9, 2274166), (18, 1137083), (773, 26478), (1471, 13914), (1546, 13239), (2319, 8826), (2942, 6957), (4413, 4638)]