20536652

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 37146816

約数和(自身を除く): 16610164

約数列:

[1, 2, 4, 53, 73, 106, 146, 212, 292, 1327, 2654, 3869, 5308, 7738, 15476, 70331, 96871, 140662, 193742, 281324, 387484, 5134163, 10268326, 20536652]

約数ペア:

[(1, 20536652), (2, 10268326), (4, 5134163), (53, 387484), (73, 281324), (106, 193742), (146, 140662), (212, 96871), (292, 70331), (1327, 15476), (2654, 7738), (3869, 5308)]