20237225144

素因数分解:

$2^3\times {\mathrm{59}}^3\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 39297852000

約数和(自身を除く): 19060626856

約数列:

[1, 2, 4, 8, 59, 109, 113, 118, 218, 226, 236, 436, 452, 472, 872, 904, 3481, 6431, 6667, 6962, 12317, 12862, 13334, 13924, 24634, 25724, 26668, 27848, 49268, 51448, 53336, 98536, 205379, 379429, 393353, 410758, 726703, 758858, 786706, 821516, 1453406, 1517716, 1573412, 1643032, 2906812, 3035432, 3146824, 5813624, 22386311, 23207827, 42875477, 44772622, 46415654, 85750954, 89545244, 92831308, 171501908, 179090488, 185662616, 343003816, 2529653143, 5059306286, 10118612572, 20237225144]

約数ペア:

[(1, 20237225144), (2, 10118612572), (4, 5059306286), (8, 2529653143), (59, 343003816), (109, 185662616), (113, 179090488), (118, 171501908), (218, 92831308), (226, 89545244), (236, 85750954), (436, 46415654), (452, 44772622), (472, 42875477), (872, 23207827), (904, 22386311), (3481, 5813624), (6431, 3146824), (6667, 3035432), (6962, 2906812), (12317, 1643032), (12862, 1573412), (13334, 1517716), (13924, 1453406), (24634, 821516), (25724, 786706), (26668, 758858), (27848, 726703), (49268, 410758), (51448, 393353), (53336, 379429), (98536, 205379)]