20095068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7717}}^1$

素因数の和:7762

約数の個数: 48

約数和(自身を含む): 55322624

約数和(自身を除く): 35227556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7717, 15434, 23151, 30868, 46302, 54019, 92604, 108038, 162057, 216076, 239227, 324114, 478454, 648228, 717681, 956908, 1435362, 1674589, 2870724, 3349178, 5023767, 6698356, 10047534, 20095068]

約数ペア:

[(1, 20095068), (2, 10047534), (3, 6698356), (4, 5023767), (6, 3349178), (7, 2870724), (12, 1674589), (14, 1435362), (21, 956908), (28, 717681), (31, 648228), (42, 478454), (62, 324114), (84, 239227), (93, 216076), (124, 162057), (186, 108038), (217, 92604), (372, 54019), (434, 46302), (651, 30868), (868, 23151), (1302, 15434), (2604, 7717)]