20184150571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{2647}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 22720094208

約数和(自身を除く): 2535943637

約数列:

[1, 13, 37, 83, 191, 481, 1079, 2483, 2647, 3071, 7067, 15853, 34411, 39923, 91871, 97939, 206089, 219701, 505577, 586561, 1273207, 2856113, 6572501, 7625293, 8128937, 18706349, 41962891, 105676181, 243182537, 545517583, 1552626967, 20184150571]

約数ペア:

[(1, 20184150571), (13, 1552626967), (37, 545517583), (83, 243182537), (191, 105676181), (481, 41962891), (1079, 18706349), (2483, 8128937), (2647, 7625293), (3071, 6572501), (7067, 2856113), (15853, 1273207), (34411, 586561), (39923, 505577), (91871, 219701), (97939, 206089)]