2000784912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:837

約数の個数: 160

約数和(自身を含む): 6083610624

約数和(自身を除く): 4082825712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 311, 328, 336, 467, 492, 574, 622, 656, 861, 933, 934, 984, 1148, 1244, 1401, 1722, 1866, 1868, 1968, 2177, 2296, 2488, 2802, 3269, 3444, 3732, 3736, 4354, 4592, 4976, 5604, 6531, 6538, 6888, 7464, 7472, 8708, 9807, 11208, 12751, 13062, 13076, 13776, 14928, 17416, 19147, 19614, 22416, 25502, 26124, 26152, 34832, 38253, 38294, 39228, 51004, 52248, 52304, 57441, 76506, 76588, 78456, 89257, 102008, 104496, 114882, 134029, 145237, 153012, 153176, 156912, 178514, 204016, 229764, 267771, 268058, 290474, 306024, 306352, 357028, 402087, 435711, 459528, 535542, 536116, 580948, 612048, 714056, 804174, 871422, 919056, 1016659, 1071084, 1072232, 1161896, 1428112, 1608348, 1742844, 2033318, 2142168, 2144464, 2323792, 3049977, 3216696, 3485688, 4066636, 4284336, 5954717, 6099954, 6433392, 6971376, 8133272, 11909434, 12199908, 16266544, 17864151, 23818868, 24399816, 35728302, 41683019, 47637736, 48799632, 71456604, 83366038, 95275472, 125049057, 142913208, 166732076, 250098114, 285826416, 333464152, 500196228, 666928304, 1000392456, 2000784912]

約数ペア:

[(1, 2000784912), (2, 1000392456), (3, 666928304), (4, 500196228), (6, 333464152), (7, 285826416), (8, 250098114), (12, 166732076), (14, 142913208), (16, 125049057), (21, 95275472), (24, 83366038), (28, 71456604), (41, 48799632), (42, 47637736), (48, 41683019), (56, 35728302), (82, 24399816), (84, 23818868), (112, 17864151), (123, 16266544), (164, 12199908), (168, 11909434), (246, 8133272), (287, 6971376), (311, 6433392), (328, 6099954), (336, 5954717), (467, 4284336), (492, 4066636), (574, 3485688), (622, 3216696), (656, 3049977), (861, 2323792), (933, 2144464), (934, 2142168), (984, 2033318), (1148, 1742844), (1244, 1608348), (1401, 1428112), (1722, 1161896), (1866, 1072232), (1868, 1071084), (1968, 1016659), (2177, 919056), (2296, 871422), (2488, 804174), (2802, 714056), (3269, 612048), (3444, 580948), (3732, 536116), (3736, 535542), (4354, 459528), (4592, 435711), (4976, 402087), (5604, 357028), (6531, 306352), (6538, 306024), (6888, 290474), (7464, 268058), (7472, 267771), (8708, 229764), (9807, 204016), (11208, 178514), (12751, 156912), (13062, 153176), (13076, 153012), (13776, 145237), (14928, 134029), (17416, 114882), (19147, 104496), (19614, 102008), (22416, 89257), (25502, 78456), (26124, 76588), (26152, 76506), (34832, 57441), (38253, 52304), (38294, 52248), (39228, 51004)]