20902592

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{6949}}^1$

素因数の和:7008

約数の個数: 28

約数和(自身を含む): 42367200

約数和(自身を除く): 21464608

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 6949, 13898, 27796, 55592, 111184, 222368, 326603, 444736, 653206, 1306412, 2612824, 5225648, 10451296, 20902592]

約数ペア:

[(1, 20902592), (2, 10451296), (4, 5225648), (8, 2612824), (16, 1306412), (32, 653206), (47, 444736), (64, 326603), (94, 222368), (188, 111184), (376, 55592), (752, 27796), (1504, 13898), (3008, 6949)]