20198488536

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2347}}^1$

素因数の和:2620

約数の個数: 192

約数和(自身を含む): 59997974400

約数和(自身を除く): 39799485864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 233, 243, 324, 342, 456, 466, 486, 513, 648, 684, 699, 932, 972, 1026, 1368, 1398, 1539, 1864, 1944, 2052, 2097, 2347, 2796, 3078, 4104, 4194, 4427, 4617, 4694, 5592, 6156, 6291, 7041, 8388, 8854, 9234, 9388, 12312, 12582, 13281, 14082, 16776, 17708, 18468, 18776, 18873, 21123, 25164, 26562, 28164, 35416, 36936, 37746, 39843, 42246, 44593, 50328, 53124, 56328, 56619, 63369, 75492, 79686, 84492, 89186, 106248, 113238, 119529, 126738, 133779, 150984, 159372, 168984, 178372, 190107, 226476, 239058, 253476, 267558, 318744, 356744, 358587, 380214, 401337, 452952, 478116, 506952, 535116, 546851, 570321, 717174, 760428, 802674, 956232, 1070232, 1075761, 1093702, 1140642, 1204011, 1434348, 1520856, 1605348, 1640553, 2151522, 2187404, 2281284, 2408022, 2868696, 3210696, 3281106, 3612033, 4303044, 4374808, 4562568, 4816044, 4921659, 6562212, 7224066, 8606088, 9632088, 9843318, 10390169, 10836099, 13124424, 14448132, 14764977, 19686636, 20780338, 21672198, 28896264, 29529954, 31170507, 39373272, 41560676, 43344396, 44294931, 59059908, 62341014, 83121352, 86688792, 88589862, 93511521, 118119816, 124682028, 132884793, 177179724, 187023042, 249364056, 265769586, 280534563, 354359448, 374046084, 531539172, 561069126, 748092168, 841603689, 1063078344, 1122138252, 1683207378, 2244276504, 2524811067, 3366414756, 5049622134, 6732829512, 10099244268, 20198488536]

約数ペア:

[(1, 20198488536), (2, 10099244268), (3, 6732829512), (4, 5049622134), (6, 3366414756), (8, 2524811067), (9, 2244276504), (12, 1683207378), (18, 1122138252), (19, 1063078344), (24, 841603689), (27, 748092168), (36, 561069126), (38, 531539172), (54, 374046084), (57, 354359448), (72, 280534563), (76, 265769586), (81, 249364056), (108, 187023042), (114, 177179724), (152, 132884793), (162, 124682028), (171, 118119816), (216, 93511521), (228, 88589862), (233, 86688792), (243, 83121352), (324, 62341014), (342, 59059908), (456, 44294931), (466, 43344396), (486, 41560676), (513, 39373272), (648, 31170507), (684, 29529954), (699, 28896264), (932, 21672198), (972, 20780338), (1026, 19686636), (1368, 14764977), (1398, 14448132), (1539, 13124424), (1864, 10836099), (1944, 10390169), (2052, 9843318), (2097, 9632088), (2347, 8606088), (2796, 7224066), (3078, 6562212), (4104, 4921659), (4194, 4816044), (4427, 4562568), (4617, 4374808), (4694, 4303044), (5592, 3612033), (6156, 3281106), (6291, 3210696), (7041, 2868696), (8388, 2408022), (8854, 2281284), (9234, 2187404), (9388, 2151522), (12312, 1640553), (12582, 1605348), (13281, 1520856), (14082, 1434348), (16776, 1204011), (17708, 1140642), (18468, 1093702), (18776, 1075761), (18873, 1070232), (21123, 956232), (25164, 802674), (26562, 760428), (28164, 717174), (35416, 570321), (36936, 546851), (37746, 535116), (39843, 506952), (42246, 478116), (44593, 452952), (50328, 401337), (53124, 380214), (56328, 358587), (56619, 356744), (63369, 318744), (75492, 267558), (79686, 253476), (84492, 239058), (89186, 226476), (106248, 190107), (113238, 178372), (119529, 168984), (126738, 159372), (133779, 150984)]