20236956

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21347}}^1$

素因数の和:21433

約数の個数: 24

約数和(自身を含む): 47819520

約数和(自身を除く): 27582564

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 21347, 42694, 64041, 85388, 128082, 256164, 1686413, 3372826, 5059239, 6745652, 10118478, 20236956]

約数ペア:

[(1, 20236956), (2, 10118478), (3, 6745652), (4, 5059239), (6, 3372826), (12, 1686413), (79, 256164), (158, 128082), (237, 85388), (316, 64041), (474, 42694), (948, 21347)]