20132275705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1\times {\mathrm{3761}}^1$

素因数の和:4401

約数の個数: 32

約数和(自身を含む): 25547892480

約数和(自身を除く): 5415616775

約数列:

[1, 5, 23, 89, 115, 445, 523, 2047, 2615, 3761, 10235, 12029, 18805, 46547, 60145, 86503, 232735, 334729, 432515, 1070581, 1673645, 1967003, 5352905, 7698767, 9835015, 38493835, 45241069, 175063267, 226205345, 875316335, 4026455141, 20132275705]

約数ペア:

[(1, 20132275705), (5, 4026455141), (23, 875316335), (89, 226205345), (115, 175063267), (445, 45241069), (523, 38493835), (2047, 9835015), (2615, 7698767), (3761, 5352905), (10235, 1967003), (12029, 1673645), (18805, 1070581), (46547, 432515), (60145, 334729), (86503, 232735)]