2021201952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2311

約数の個数: 192

約数和(自身を含む): 6670024704

約数和(自身を除く): 4648822752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 127, 132, 154, 168, 176, 224, 231, 254, 264, 308, 336, 352, 381, 462, 508, 528, 616, 672, 762, 889, 924, 1016, 1056, 1232, 1397, 1524, 1778, 1848, 2032, 2153, 2464, 2667, 2794, 3048, 3556, 3696, 4064, 4191, 4306, 5334, 5588, 6096, 6459, 7112, 7392, 8382, 8612, 9779, 10668, 11176, 12192, 12918, 14224, 15071, 16764, 17224, 19558, 21336, 22352, 23683, 25836, 28448, 29337, 30142, 33528, 34448, 39116, 42672, 44704, 45213, 47366, 51672, 58674, 60284, 67056, 68896, 71049, 78232, 85344, 90426, 94732, 103344, 117348, 120568, 134112, 142098, 156464, 165781, 180852, 189464, 206688, 234696, 241136, 273431, 284196, 312928, 331562, 361704, 378928, 469392, 482272, 497343, 546862, 568392, 663124, 723408, 757856, 820293, 938784, 994686, 1093724, 1136784, 1326248, 1446816, 1640586, 1914017, 1989372, 2187448, 2273568, 2652496, 3007741, 3281172, 3828034, 3978744, 4374896, 5304992, 5742051, 6015482, 6562344, 7656068, 7957488, 8749792, 9023223, 11484102, 12030964, 13124688, 15312136, 15914976, 18046446, 21054187, 22968204, 24061928, 26249376, 30624272, 36092892, 42108374, 45936408, 48123856, 61248544, 63162561, 72185784, 84216748, 91872816, 96247712, 126325122, 144371568, 168433496, 183745632, 252650244, 288743136, 336866992, 505300488, 673733984, 1010600976, 2021201952]

約数ペア:

[(1, 2021201952), (2, 1010600976), (3, 673733984), (4, 505300488), (6, 336866992), (7, 288743136), (8, 252650244), (11, 183745632), (12, 168433496), (14, 144371568), (16, 126325122), (21, 96247712), (22, 91872816), (24, 84216748), (28, 72185784), (32, 63162561), (33, 61248544), (42, 48123856), (44, 45936408), (48, 42108374), (56, 36092892), (66, 30624272), (77, 26249376), (84, 24061928), (88, 22968204), (96, 21054187), (112, 18046446), (127, 15914976), (132, 15312136), (154, 13124688), (168, 12030964), (176, 11484102), (224, 9023223), (231, 8749792), (254, 7957488), (264, 7656068), (308, 6562344), (336, 6015482), (352, 5742051), (381, 5304992), (462, 4374896), (508, 3978744), (528, 3828034), (616, 3281172), (672, 3007741), (762, 2652496), (889, 2273568), (924, 2187448), (1016, 1989372), (1056, 1914017), (1232, 1640586), (1397, 1446816), (1524, 1326248), (1778, 1136784), (1848, 1093724), (2032, 994686), (2153, 938784), (2464, 820293), (2667, 757856), (2794, 723408), (3048, 663124), (3556, 568392), (3696, 546862), (4064, 497343), (4191, 482272), (4306, 469392), (5334, 378928), (5588, 361704), (6096, 331562), (6459, 312928), (7112, 284196), (7392, 273431), (8382, 241136), (8612, 234696), (9779, 206688), (10668, 189464), (11176, 180852), (12192, 165781), (12918, 156464), (14224, 142098), (15071, 134112), (16764, 120568), (17224, 117348), (19558, 103344), (21336, 94732), (22352, 90426), (23683, 85344), (25836, 78232), (28448, 71049), (29337, 68896), (30142, 67056), (33528, 60284), (34448, 58674), (39116, 51672), (42672, 47366), (44704, 45213)]