20107670428

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{1637}}^1\times {\mathrm{45833}}^1$

素因数の和:47541

約数の個数: 24

約数和(自身を含む): 35736219792

約数和(自身を除く): 15628549364

約数列:

[1, 2, 4, 67, 134, 268, 1637, 3274, 6548, 45833, 91666, 109679, 183332, 219358, 438716, 3070811, 6141622, 12283244, 75028621, 150057242, 300114484, 5026917607, 10053835214, 20107670428]

約数ペア:

[(1, 20107670428), (2, 10053835214), (4, 5026917607), (67, 300114484), (134, 150057242), (268, 75028621), (1637, 12283244), (3274, 6141622), (6548, 3070811), (45833, 438716), (91666, 219358), (109679, 183332)]