20125277712

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{977}}^1\times {\mathrm{1163}}^1$

素因数の和:2198

約数の個数: 160

約数和(自身を含む): 59287455360

約数和(自身を除く): 39162177648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 977, 984, 1107, 1163, 1476, 1954, 1968, 2214, 2326, 2931, 2952, 3489, 3908, 4428, 4652, 5862, 5904, 6978, 7816, 8793, 8856, 9304, 10467, 11724, 13956, 15632, 17586, 17712, 18608, 20934, 23448, 26379, 27912, 31401, 35172, 40057, 41868, 46896, 47683, 52758, 55824, 62802, 70344, 80114, 83736, 95366, 105516, 120171, 125604, 140688, 143049, 160228, 167472, 190732, 211032, 240342, 251208, 286098, 320456, 360513, 381464, 422064, 429147, 480684, 502416, 572196, 640912, 721026, 762928, 858294, 961368, 1081539, 1136251, 1144392, 1287441, 1442052, 1716588, 1922736, 2163078, 2272502, 2288784, 2574882, 2884104, 3408753, 3433176, 4326156, 4545004, 5149764, 5768208, 6817506, 6866352, 8652312, 9090008, 10226259, 10299528, 13635012, 17304624, 18180016, 20452518, 20599056, 27270024, 30678777, 40905036, 46586291, 54540048, 61357554, 81810072, 93172582, 122715108, 139758873, 163620144, 186345164, 245430216, 279517746, 372690328, 419276619, 490860432, 559035492, 745380656, 838553238, 1118070984, 1257829857, 1677106476, 2236141968, 2515659714, 3354212952, 5031319428, 6708425904, 10062638856, 20125277712]

約数ペア:

[(1, 20125277712), (2, 10062638856), (3, 6708425904), (4, 5031319428), (6, 3354212952), (8, 2515659714), (9, 2236141968), (12, 1677106476), (16, 1257829857), (18, 1118070984), (24, 838553238), (27, 745380656), (36, 559035492), (41, 490860432), (48, 419276619), (54, 372690328), (72, 279517746), (82, 245430216), (108, 186345164), (123, 163620144), (144, 139758873), (164, 122715108), (216, 93172582), (246, 81810072), (328, 61357554), (369, 54540048), (432, 46586291), (492, 40905036), (656, 30678777), (738, 27270024), (977, 20599056), (984, 20452518), (1107, 18180016), (1163, 17304624), (1476, 13635012), (1954, 10299528), (1968, 10226259), (2214, 9090008), (2326, 8652312), (2931, 6866352), (2952, 6817506), (3489, 5768208), (3908, 5149764), (4428, 4545004), (4652, 4326156), (5862, 3433176), (5904, 3408753), (6978, 2884104), (7816, 2574882), (8793, 2288784), (8856, 2272502), (9304, 2163078), (10467, 1922736), (11724, 1716588), (13956, 1442052), (15632, 1287441), (17586, 1144392), (17712, 1136251), (18608, 1081539), (20934, 961368), (23448, 858294), (26379, 762928), (27912, 721026), (31401, 640912), (35172, 572196), (40057, 502416), (41868, 480684), (46896, 429147), (47683, 422064), (52758, 381464), (55824, 360513), (62802, 320456), (70344, 286098), (80114, 251208), (83736, 240342), (95366, 211032), (105516, 190732), (120171, 167472), (125604, 160228), (140688, 143049)]