20089964084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2791}}^1\times {\mathrm{43891}}^1$

素因数の和:46727

約数の個数: 24

約数和(自身を含む): 36028660416

約数和(自身を除く): 15938696332

約数列:

[1, 2, 4, 41, 82, 164, 2791, 5582, 11164, 43891, 87782, 114431, 175564, 228862, 457724, 1799531, 3599062, 7198124, 122499781, 244999562, 489999124, 5022491021, 10044982042, 20089964084]

約数ペア:

[(1, 20089964084), (2, 10044982042), (4, 5022491021), (41, 489999124), (82, 244999562), (164, 122499781), (2791, 7198124), (5582, 3599062), (11164, 1799531), (43891, 457724), (87782, 228862), (114431, 175564)]