20235732223

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{1087}}^1\times {\mathrm{5351}}^1$

素因数の和:6523

約数の個数: 24

約数和(自身を含む): 23897493504

約数和(自身を除く): 3661761281

約数列:

[1, 7, 49, 71, 497, 1087, 3479, 5351, 7609, 37457, 53263, 77177, 262199, 379921, 540239, 2659447, 3781673, 5816537, 18616129, 40715759, 285010313, 412974127, 2890818889, 20235732223]

約数ペア:

[(1, 20235732223), (7, 2890818889), (49, 412974127), (71, 285010313), (497, 40715759), (1087, 18616129), (3479, 5816537), (5351, 3781673), (7609, 2659447), (37457, 540239), (53263, 379921), (77177, 262199)]