2020892028

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1115

約数の個数: 96

約数和(自身を含む): 5007744000

約数和(自身を除く): 2986851972

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 71, 87, 89, 116, 142, 174, 178, 213, 267, 284, 348, 356, 426, 534, 852, 919, 1068, 1838, 2059, 2581, 2757, 3676, 4118, 5162, 5514, 6177, 6319, 7743, 8236, 10324, 11028, 12354, 12638, 15486, 18957, 24708, 25276, 26651, 30972, 37914, 53302, 65249, 75828, 79953, 81791, 106604, 130498, 159906, 163582, 183251, 195747, 245373, 260996, 319812, 327164, 366502, 391494, 490746, 549753, 733004, 782988, 981492, 1099506, 1892221, 2199012, 2371939, 3784442, 4743878, 5676663, 5807161, 7115817, 7568884, 9487756, 11353326, 11614322, 14231634, 17421483, 22706652, 23228644, 28463268, 34842966, 69685932, 168407669, 336815338, 505223007, 673630676, 1010446014, 2020892028]

約数ペア:

[(1, 2020892028), (2, 1010446014), (3, 673630676), (4, 505223007), (6, 336815338), (12, 168407669), (29, 69685932), (58, 34842966), (71, 28463268), (87, 23228644), (89, 22706652), (116, 17421483), (142, 14231634), (174, 11614322), (178, 11353326), (213, 9487756), (267, 7568884), (284, 7115817), (348, 5807161), (356, 5676663), (426, 4743878), (534, 3784442), (852, 2371939), (919, 2199012), (1068, 1892221), (1838, 1099506), (2059, 981492), (2581, 782988), (2757, 733004), (3676, 549753), (4118, 490746), (5162, 391494), (5514, 366502), (6177, 327164), (6319, 319812), (7743, 260996), (8236, 245373), (10324, 195747), (11028, 183251), (12354, 163582), (12638, 159906), (15486, 130498), (18957, 106604), (24708, 81791), (25276, 79953), (26651, 75828), (30972, 65249), (37914, 53302)]