20189803592

素因数分解:

$2^3\times 7^2\times {\mathrm{51504601}}^1$

素因数の和:51504621

約数の個数: 24

約数和(自身を含む): 44036434710

約数和(自身を除く): 23846631118

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51504601, 103009202, 206018404, 360532207, 412036808, 721064414, 1442128828, 2523725449, 2884257656, 5047450898, 10094901796, 20189803592]

約数ペア:

[(1, 20189803592), (2, 10094901796), (4, 5047450898), (7, 2884257656), (8, 2523725449), (14, 1442128828), (28, 721064414), (49, 412036808), (56, 360532207), (98, 206018404), (196, 103009202), (392, 51504601)]