20137592358

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{3803}}^1$

素因数の和:4243

約数の個数: 128

約数和(自身を含む): 50870131200

約数和(自身を除く): 30732538842

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 397, 494, 513, 702, 741, 794, 1026, 1191, 1482, 2223, 2382, 3573, 3803, 4446, 5161, 6669, 7146, 7543, 7606, 10322, 10719, 11409, 13338, 15086, 15483, 21438, 22629, 22818, 30966, 34227, 45258, 46449, 49439, 67887, 68454, 72257, 92898, 98059, 98878, 102681, 135774, 139347, 144514, 148317, 196118, 203661, 205362, 216771, 278694, 294177, 296634, 407322, 433542, 444951, 588354, 650313, 882531, 889902, 939341, 1300626, 1334853, 1509791, 1765062, 1878682, 1950939, 2647593, 2669706, 2818023, 3019582, 3901878, 4529373, 5295186, 5636046, 8454069, 9058746, 13588119, 16908138, 19627283, 25362207, 27176238, 28686029, 39254566, 40764357, 50724414, 57372058, 58881849, 81528714, 86058087, 117763698, 172116174, 176645547, 258174261, 353291094, 372918377, 516348522, 529936641, 745836754, 774522783, 1059873282, 1118755131, 1549045566, 2237510262, 3356265393, 6712530786, 10068796179, 20137592358]

約数ペア:

[(1, 20137592358), (2, 10068796179), (3, 6712530786), (6, 3356265393), (9, 2237510262), (13, 1549045566), (18, 1118755131), (19, 1059873282), (26, 774522783), (27, 745836754), (38, 529936641), (39, 516348522), (54, 372918377), (57, 353291094), (78, 258174261), (114, 176645547), (117, 172116174), (171, 117763698), (234, 86058087), (247, 81528714), (342, 58881849), (351, 57372058), (397, 50724414), (494, 40764357), (513, 39254566), (702, 28686029), (741, 27176238), (794, 25362207), (1026, 19627283), (1191, 16908138), (1482, 13588119), (2223, 9058746), (2382, 8454069), (3573, 5636046), (3803, 5295186), (4446, 4529373), (5161, 3901878), (6669, 3019582), (7146, 2818023), (7543, 2669706), (7606, 2647593), (10322, 1950939), (10719, 1878682), (11409, 1765062), (13338, 1509791), (15086, 1334853), (15483, 1300626), (21438, 939341), (22629, 889902), (22818, 882531), (30966, 650313), (34227, 588354), (45258, 444951), (46449, 433542), (49439, 407322), (67887, 296634), (68454, 294177), (72257, 278694), (92898, 216771), (98059, 205362), (98878, 203661), (102681, 196118), (135774, 148317), (139347, 144514)]