20199006436

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10767061}}^1$

素因数の和:10767139

約数の個数: 24

約数和(自身を含む): 41000972096

約数和(自身を除く): 20801965660

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 10767061, 21534122, 43068244, 75369427, 150738854, 301477708, 721393087, 1442786174, 2885572348, 5049751609, 10099503218, 20199006436]

約数ペア:

[(1, 20199006436), (2, 10099503218), (4, 5049751609), (7, 2885572348), (14, 1442786174), (28, 721393087), (67, 301477708), (134, 150738854), (268, 75369427), (469, 43068244), (938, 21534122), (1876, 10767061)]