20034504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 62699520

約数和(自身を除く): 42665016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 127, 168, 252, 254, 313, 381, 504, 508, 626, 762, 889, 939, 1016, 1143, 1252, 1524, 1778, 1878, 2191, 2286, 2504, 2667, 2817, 3048, 3556, 3756, 4382, 4572, 5334, 5634, 6573, 7112, 7512, 8001, 8764, 9144, 10668, 11268, 13146, 16002, 17528, 19719, 21336, 22536, 26292, 32004, 39438, 39751, 52584, 64008, 78876, 79502, 119253, 157752, 159004, 238506, 278257, 318008, 357759, 477012, 556514, 715518, 834771, 954024, 1113028, 1431036, 1669542, 2226056, 2504313, 2862072, 3339084, 5008626, 6678168, 10017252, 20034504]

約数ペア:

[(1, 20034504), (2, 10017252), (3, 6678168), (4, 5008626), (6, 3339084), (7, 2862072), (8, 2504313), (9, 2226056), (12, 1669542), (14, 1431036), (18, 1113028), (21, 954024), (24, 834771), (28, 715518), (36, 556514), (42, 477012), (56, 357759), (63, 318008), (72, 278257), (84, 238506), (126, 159004), (127, 157752), (168, 119253), (252, 79502), (254, 78876), (313, 64008), (381, 52584), (504, 39751), (508, 39438), (626, 32004), (762, 26292), (889, 22536), (939, 21336), (1016, 19719), (1143, 17528), (1252, 16002), (1524, 13146), (1778, 11268), (1878, 10668), (2191, 9144), (2286, 8764), (2504, 8001), (2667, 7512), (2817, 7112), (3048, 6573), (3556, 5634), (3756, 5334), (4382, 4572)]