20094645886

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{5519}}^1$

素因数の和:6289

約数の個数: 48

約数和(自身を含む): 35782119360

約数和(自身を除く): 15687473474

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 701, 742, 1402, 2597, 4907, 5194, 5519, 9814, 11038, 34349, 37153, 38633, 68698, 74306, 77266, 260071, 270431, 292507, 520142, 540862, 585014, 1820497, 2047549, 3640994, 3868819, 4095098, 7737638, 14332843, 27081733, 28665686, 54163466, 189572131, 205047407, 379144262, 410094814, 1435331849, 2870663698, 10047322943, 20094645886]

約数ペア:

[(1, 20094645886), (2, 10047322943), (7, 2870663698), (14, 1435331849), (49, 410094814), (53, 379144262), (98, 205047407), (106, 189572131), (371, 54163466), (701, 28665686), (742, 27081733), (1402, 14332843), (2597, 7737638), (4907, 4095098), (5194, 3868819), (5519, 3640994), (9814, 2047549), (11038, 1820497), (34349, 585014), (37153, 540862), (38633, 520142), (68698, 292507), (74306, 270431), (77266, 260071)]