20216576922

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82181207}}^1$

素因数の和:82181253

約数の個数: 16

約数和(自身を含む): 41419328832

約数和(自身を除く): 21202751910

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 82181207, 164362414, 246543621, 493087242, 3369429487, 6738858974, 10108288461, 20216576922]

約数ペア:

[(1, 20216576922), (2, 10108288461), (3, 6738858974), (6, 3369429487), (41, 493087242), (82, 246543621), (123, 164362414), (246, 82181207)]