20221856295

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1\times {\mathrm{42677}}^1$

素因数の和:43735

約数の個数: 32

約数和(自身を含む): 33432238080

約数和(自身を除く): 13210381785

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 1019, 3057, 5095, 15285, 31589, 42677, 94767, 128031, 157945, 213385, 473835, 640155, 1322987, 3968961, 6614935, 19844805, 43487863, 130463589, 217439315, 652317945, 1348123753, 4044371259, 6740618765, 20221856295]

約数ペア:

[(1, 20221856295), (3, 6740618765), (5, 4044371259), (15, 1348123753), (31, 652317945), (93, 217439315), (155, 130463589), (465, 43487863), (1019, 19844805), (3057, 6614935), (5095, 3968961), (15285, 1322987), (31589, 640155), (42677, 473835), (94767, 213385), (128031, 157945)]