20662528032

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{22123}}^1$

素因数の和:22212

約数の個数: 192

約数和(自身を含む): 64226856960

約数和(自身を除く): 43564328928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 69, 72, 92, 94, 96, 108, 138, 141, 144, 184, 188, 207, 216, 276, 282, 288, 368, 376, 414, 423, 432, 552, 564, 621, 736, 752, 828, 846, 864, 1081, 1104, 1128, 1242, 1269, 1504, 1656, 1692, 2162, 2208, 2256, 2484, 2538, 3243, 3312, 3384, 4324, 4512, 4968, 5076, 6486, 6624, 6768, 8648, 9729, 9936, 10152, 12972, 13536, 17296, 19458, 19872, 20304, 22123, 25944, 29187, 34592, 38916, 40608, 44246, 51888, 58374, 66369, 77832, 88492, 103776, 116748, 132738, 155664, 176984, 199107, 233496, 265476, 311328, 353968, 398214, 466992, 508829, 530952, 597321, 707936, 796428, 933984, 1017658, 1039781, 1061904, 1194642, 1526487, 1592856, 2035316, 2079562, 2123808, 2389284, 3052974, 3119343, 3185712, 4070632, 4159124, 4579461, 4778568, 6105948, 6238686, 6371424, 8141264, 8318248, 9158922, 9358029, 9557136, 12211896, 12477372, 13738383, 16282528, 16636496, 18317844, 18716058, 19114272, 23914963, 24423792, 24954744, 27476766, 28074087, 33272992, 36635688, 37432116, 47829926, 48847584, 49909488, 54953532, 56148174, 71744889, 73271376, 74864232, 95659852, 99818976, 109907064, 112296348, 143489778, 146542752, 149728464, 191319704, 215234667, 219814128, 224592696, 286979556, 299456928, 382639408, 430469334, 439628256, 449185392, 573959112, 645704001, 765278816, 860938668, 898370784, 1147918224, 1291408002, 1721877336, 2295836448, 2582816004, 3443754672, 5165632008, 6887509344, 10331264016, 20662528032]

約数ペア:

[(1, 20662528032), (2, 10331264016), (3, 6887509344), (4, 5165632008), (6, 3443754672), (8, 2582816004), (9, 2295836448), (12, 1721877336), (16, 1291408002), (18, 1147918224), (23, 898370784), (24, 860938668), (27, 765278816), (32, 645704001), (36, 573959112), (46, 449185392), (47, 439628256), (48, 430469334), (54, 382639408), (69, 299456928), (72, 286979556), (92, 224592696), (94, 219814128), (96, 215234667), (108, 191319704), (138, 149728464), (141, 146542752), (144, 143489778), (184, 112296348), (188, 109907064), (207, 99818976), (216, 95659852), (276, 74864232), (282, 73271376), (288, 71744889), (368, 56148174), (376, 54953532), (414, 49909488), (423, 48847584), (432, 47829926), (552, 37432116), (564, 36635688), (621, 33272992), (736, 28074087), (752, 27476766), (828, 24954744), (846, 24423792), (864, 23914963), (1081, 19114272), (1104, 18716058), (1128, 18317844), (1242, 16636496), (1269, 16282528), (1504, 13738383), (1656, 12477372), (1692, 12211896), (2162, 9557136), (2208, 9358029), (2256, 9158922), (2484, 8318248), (2538, 8141264), (3243, 6371424), (3312, 6238686), (3384, 6105948), (4324, 4778568), (4512, 4579461), (4968, 4159124), (5076, 4070632), (6486, 3185712), (6624, 3119343), (6768, 3052974), (8648, 2389284), (9729, 2123808), (9936, 2079562), (10152, 2035316), (12972, 1592856), (13536, 1526487), (17296, 1194642), (19458, 1061904), (19872, 1039781), (20304, 1017658), (22123, 933984), (25944, 796428), (29187, 707936), (34592, 597321), (38916, 530952), (40608, 508829), (44246, 466992), (51888, 398214), (58374, 353968), (66369, 311328), (77832, 265476), (88492, 233496), (103776, 199107), (116748, 176984), (132738, 155664)]