20193558546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3785819}}^1$

素因数の和:3785958

約数の個数: 32

約数和(自身を含む): 46520156160

約数和(自身を除く): 26326597614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 3785819, 7571638, 11357457, 22714914, 26500733, 53001466, 79502199, 159004398, 480799013, 961598026, 1442397039, 2884794078, 3365593091, 6731186182, 10096779273, 20193558546]

約数ペア:

[(1, 20193558546), (2, 10096779273), (3, 6731186182), (6, 3365593091), (7, 2884794078), (14, 1442397039), (21, 961598026), (42, 480799013), (127, 159004398), (254, 79502199), (381, 53001466), (762, 26500733), (889, 22714914), (1778, 11357457), (2667, 7571638), (5334, 3785819)]