20134250045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{33857}}^1$

素因数の和:35189

約数の個数: 32

約数和(自身を含む): 29760369408

約数和(自身を除く): 9626119363

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1307, 6535, 9149, 16991, 33857, 45745, 84955, 118937, 169285, 236999, 440141, 594685, 1184995, 2200705, 3080987, 15404935, 44251099, 221255495, 309757693, 575264287, 1548788465, 2876321435, 4026850009, 20134250045]

約数ペア:

[(1, 20134250045), (5, 4026850009), (7, 2876321435), (13, 1548788465), (35, 575264287), (65, 309757693), (91, 221255495), (455, 44251099), (1307, 15404935), (6535, 3080987), (9149, 2200705), (16991, 1184995), (33857, 594685), (45745, 440141), (84955, 236999), (118937, 169285)]