20198417616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{601}}^1\times {\mathrm{1381}}^1$

素因数の和:2022

約数の個数: 180

約数和(自身を含む): 61356513036

約数和(自身を除く): 41158095420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 601, 624, 676, 936, 1014, 1202, 1352, 1381, 1521, 1803, 1872, 2028, 2404, 2704, 2762, 3042, 3606, 4056, 4143, 4808, 5409, 5524, 6084, 7212, 7813, 8112, 8286, 9616, 10818, 11048, 12168, 12429, 14424, 15626, 16572, 17953, 21636, 22096, 23439, 24336, 24858, 28848, 31252, 33144, 35906, 43272, 46878, 49716, 53859, 62504, 66288, 70317, 71812, 86544, 93756, 99432, 101569, 107718, 125008, 140634, 143624, 161577, 187512, 198864, 203138, 215436, 233389, 281268, 287248, 304707, 323154, 375024, 406276, 430872, 466778, 562536, 609414, 646308, 700167, 812552, 829981, 861744, 914121, 933556, 1125072, 1218828, 1292616, 1400334, 1625104, 1659962, 1828242, 1867112, 2100501, 2437656, 2489943, 2585232, 2800668, 3319924, 3656484, 3734224, 4201002, 4875312, 4979886, 5601336, 6639848, 7312968, 7469829, 8402004, 9959772, 10789753, 11202672, 13279696, 14625936, 14939658, 16804008, 19919544, 21579506, 29879316, 32369259, 33608016, 39839088, 43159012, 59758632, 64738518, 86318024, 97107777, 119517264, 129477036, 140266789, 172636048, 194215554, 258954072, 280533578, 388431108, 420800367, 517908144, 561067156, 776862216, 841600734, 1122134312, 1262401101, 1553724432, 1683201468, 2244268624, 2524802202, 3366402936, 5049604404, 6732805872, 10099208808, 20198417616]

約数ペア:

[(1, 20198417616), (2, 10099208808), (3, 6732805872), (4, 5049604404), (6, 3366402936), (8, 2524802202), (9, 2244268624), (12, 1683201468), (13, 1553724432), (16, 1262401101), (18, 1122134312), (24, 841600734), (26, 776862216), (36, 561067156), (39, 517908144), (48, 420800367), (52, 388431108), (72, 280533578), (78, 258954072), (104, 194215554), (117, 172636048), (144, 140266789), (156, 129477036), (169, 119517264), (208, 97107777), (234, 86318024), (312, 64738518), (338, 59758632), (468, 43159012), (507, 39839088), (601, 33608016), (624, 32369259), (676, 29879316), (936, 21579506), (1014, 19919544), (1202, 16804008), (1352, 14939658), (1381, 14625936), (1521, 13279696), (1803, 11202672), (1872, 10789753), (2028, 9959772), (2404, 8402004), (2704, 7469829), (2762, 7312968), (3042, 6639848), (3606, 5601336), (4056, 4979886), (4143, 4875312), (4808, 4201002), (5409, 3734224), (5524, 3656484), (6084, 3319924), (7212, 2800668), (7813, 2585232), (8112, 2489943), (8286, 2437656), (9616, 2100501), (10818, 1867112), (11048, 1828242), (12168, 1659962), (12429, 1625104), (14424, 1400334), (15626, 1292616), (16572, 1218828), (17953, 1125072), (21636, 933556), (22096, 914121), (23439, 861744), (24336, 829981), (24858, 812552), (28848, 700167), (31252, 646308), (33144, 609414), (35906, 562536), (43272, 466778), (46878, 430872), (49716, 406276), (53859, 375024), (62504, 323154), (66288, 304707), (70317, 287248), (71812, 281268), (86544, 233389), (93756, 215436), (99432, 203138), (101569, 198864), (107718, 187512), (125008, 161577), (140634, 143624)]