20036634510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13921}}^1\times {\mathrm{47977}}^1$

素因数の和:61908

約数の個数: 32

約数和(自身を含む): 48092379552

約数和(自身を除く): 28055745042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13921, 27842, 41763, 47977, 69605, 83526, 95954, 139210, 143931, 208815, 239885, 287862, 417630, 479770, 719655, 1439310, 667887817, 1335775634, 2003663451, 3339439085, 4007326902, 6678878170, 10018317255, 20036634510]

約数ペア:

[(1, 20036634510), (2, 10018317255), (3, 6678878170), (5, 4007326902), (6, 3339439085), (10, 2003663451), (15, 1335775634), (30, 667887817), (13921, 1439310), (27842, 719655), (41763, 479770), (47977, 417630), (69605, 287862), (83526, 239885), (95954, 208815), (139210, 143931)]