20188405535

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{57557}}^1$

素因数の和:57691

約数の個数: 32

約数和(自身を含む): 26108308800

約数和(自身を除く): 5919903265

約数列:

[1, 5, 29, 41, 59, 145, 205, 295, 1189, 1711, 2419, 5945, 8555, 12095, 57557, 70151, 287785, 350755, 1669153, 2359837, 3395863, 8345765, 11799185, 16979315, 68435273, 98480027, 139230383, 342176365, 492400135, 696151915, 4037681107, 20188405535]

約数ペア:

[(1, 20188405535), (5, 4037681107), (29, 696151915), (41, 492400135), (59, 342176365), (145, 139230383), (205, 98480027), (295, 68435273), (1189, 16979315), (1711, 11799185), (2419, 8345765), (5945, 3395863), (8555, 2359837), (12095, 1669153), (57557, 350755), (70151, 287785)]