20131803524

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9101177}}^1$

素因数の和:9101267

約数の個数: 24

約数和(自身を含む): 40773277440

約数和(自身を除く): 20641473916

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 9101177, 18202354, 36404708, 63708239, 127416478, 254832956, 718992983, 1437985966, 2875971932, 5032950881, 10065901762, 20131803524]

約数ペア:

[(1, 20131803524), (2, 10065901762), (4, 5032950881), (7, 2875971932), (14, 1437985966), (28, 718992983), (79, 254832956), (158, 127416478), (316, 63708239), (553, 36404708), (1106, 18202354), (2212, 9101177)]