20181746154

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9317519}}^1$

素因数の和:9317562

約数の個数: 24

約数和(自身を含む): 42599701440

約数和(自身を除く): 22417955286

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 9317519, 18635038, 27952557, 55905114, 177032861, 354065722, 531098583, 1062197166, 3363624359, 6727248718, 10090873077, 20181746154]

約数ペア:

[(1, 20181746154), (2, 10090873077), (3, 6727248718), (6, 3363624359), (19, 1062197166), (38, 531098583), (57, 354065722), (114, 177032861), (361, 55905114), (722, 27952557), (1083, 18635038), (2166, 9317519)]