20575089612

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{16831}}^1$

素因数の和:16879

約数の個数: 240

約数和(自身を含む): 68432179200

約数和(自身を除く): 47857089588

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 81, 84, 98, 99, 108, 126, 132, 147, 154, 162, 189, 196, 198, 231, 252, 294, 297, 308, 324, 343, 378, 396, 441, 462, 539, 567, 588, 594, 686, 693, 756, 882, 891, 924, 1029, 1078, 1134, 1188, 1323, 1372, 1386, 1617, 1764, 1782, 2058, 2079, 2156, 2268, 2646, 2772, 3087, 3234, 3564, 3773, 3969, 4116, 4158, 4851, 5292, 6174, 6237, 6468, 7546, 7938, 8316, 9261, 9702, 11319, 12348, 12474, 14553, 15092, 15876, 16831, 18522, 19404, 22638, 24948, 27783, 29106, 33662, 33957, 37044, 43659, 45276, 50493, 55566, 58212, 67324, 67914, 87318, 100986, 101871, 111132, 117817, 135828, 151479, 174636, 185141, 201972, 203742, 235634, 302958, 305613, 353451, 370282, 407484, 454437, 471268, 555423, 605916, 611226, 706902, 740564, 824719, 908874, 1060353, 1110846, 1222452, 1295987, 1363311, 1413804, 1649438, 1666269, 1817748, 2120706, 2221692, 2474157, 2591974, 2726622, 3181059, 3298876, 3332538, 3887961, 4241412, 4948314, 4998807, 5183948, 5453244, 5773033, 6362118, 6665076, 7422471, 7775922, 9071909, 9543177, 9896628, 9997614, 11546066, 11663883, 12724236, 14844942, 14996421, 15551844, 17319099, 18143818, 19086354, 19995228, 22267413, 23092132, 23327766, 27215727, 29689884, 29992842, 34638198, 34991649, 36287636, 38172708, 44534826, 46655532, 51957297, 54431454, 59985684, 63503363, 66802239, 69276396, 69983298, 81647181, 89069652, 103914594, 104974947, 108862908, 127006726, 133604478, 139966596, 155871891, 163294362, 190510089, 207829188, 209949894, 244941543, 254013452, 267208956, 311743782, 326588724, 381020178, 419899788, 467615673, 489883086, 571530267, 623487564, 734824629, 762040356, 935231346, 979766172, 1143060534, 1469649258, 1714590801, 1870462692, 2286121068, 2939298516, 3429181602, 5143772403, 6858363204, 10287544806, 20575089612]

約数ペア:

[(1, 20575089612), (2, 10287544806), (3, 6858363204), (4, 5143772403), (6, 3429181602), (7, 2939298516), (9, 2286121068), (11, 1870462692), (12, 1714590801), (14, 1469649258), (18, 1143060534), (21, 979766172), (22, 935231346), (27, 762040356), (28, 734824629), (33, 623487564), (36, 571530267), (42, 489883086), (44, 467615673), (49, 419899788), (54, 381020178), (63, 326588724), (66, 311743782), (77, 267208956), (81, 254013452), (84, 244941543), (98, 209949894), (99, 207829188), (108, 190510089), (126, 163294362), (132, 155871891), (147, 139966596), (154, 133604478), (162, 127006726), (189, 108862908), (196, 104974947), (198, 103914594), (231, 89069652), (252, 81647181), (294, 69983298), (297, 69276396), (308, 66802239), (324, 63503363), (343, 59985684), (378, 54431454), (396, 51957297), (441, 46655532), (462, 44534826), (539, 38172708), (567, 36287636), (588, 34991649), (594, 34638198), (686, 29992842), (693, 29689884), (756, 27215727), (882, 23327766), (891, 23092132), (924, 22267413), (1029, 19995228), (1078, 19086354), (1134, 18143818), (1188, 17319099), (1323, 15551844), (1372, 14996421), (1386, 14844942), (1617, 12724236), (1764, 11663883), (1782, 11546066), (2058, 9997614), (2079, 9896628), (2156, 9543177), (2268, 9071909), (2646, 7775922), (2772, 7422471), (3087, 6665076), (3234, 6362118), (3564, 5773033), (3773, 5453244), (3969, 5183948), (4116, 4998807), (4158, 4948314), (4851, 4241412), (5292, 3887961), (6174, 3332538), (6237, 3298876), (6468, 3181059), (7546, 2726622), (7938, 2591974), (8316, 2474157), (9261, 2221692), (9702, 2120706), (11319, 1817748), (12348, 1666269), (12474, 1649438), (14553, 1413804), (15092, 1363311), (15876, 1295987), (16831, 1222452), (18522, 1110846), (19404, 1060353), (22638, 908874), (24948, 824719), (27783, 740564), (29106, 706902), (33662, 611226), (33957, 605916), (37044, 555423), (43659, 471268), (45276, 454437), (50493, 407484), (55566, 370282), (58212, 353451), (67324, 305613), (67914, 302958), (87318, 235634), (100986, 203742), (101871, 201972), (111132, 185141), (117817, 174636), (135828, 151479)]