20183925828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{4409}}^1$

素因数の和:4945

約数の個数: 96

約数和(自身を含む): 52157952000

約数和(自身を除く): 31974026172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 439, 474, 869, 878, 948, 1317, 1738, 1756, 2607, 2634, 3476, 4409, 4829, 5214, 5268, 8818, 9658, 10428, 13227, 14487, 17636, 19316, 26454, 28974, 34681, 48499, 52908, 57948, 69362, 96998, 104043, 138724, 145497, 193996, 208086, 290994, 348311, 381491, 416172, 581988, 696622, 762982, 1044933, 1144473, 1393244, 1525964, 1935551, 2089866, 2288946, 3831421, 3871102, 4179732, 4577892, 5806653, 7662842, 7742204, 11494263, 11613306, 15325684, 21291061, 22988526, 23226612, 42582122, 45977052, 63873183, 85164244, 127746366, 152908529, 255492732, 305817058, 458725587, 611634116, 917451174, 1681993819, 1834902348, 3363987638, 5045981457, 6727975276, 10091962914, 20183925828]

約数ペア:

[(1, 20183925828), (2, 10091962914), (3, 6727975276), (4, 5045981457), (6, 3363987638), (11, 1834902348), (12, 1681993819), (22, 917451174), (33, 611634116), (44, 458725587), (66, 305817058), (79, 255492732), (132, 152908529), (158, 127746366), (237, 85164244), (316, 63873183), (439, 45977052), (474, 42582122), (869, 23226612), (878, 22988526), (948, 21291061), (1317, 15325684), (1738, 11613306), (1756, 11494263), (2607, 7742204), (2634, 7662842), (3476, 5806653), (4409, 4577892), (4829, 4179732), (5214, 3871102), (5268, 3831421), (8818, 2288946), (9658, 2089866), (10428, 1935551), (13227, 1525964), (14487, 1393244), (17636, 1144473), (19316, 1044933), (26454, 762982), (28974, 696622), (34681, 581988), (48499, 416172), (52908, 381491), (57948, 348311), (69362, 290994), (96998, 208086), (104043, 193996), (138724, 145497)]