20186541696

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1\times {\mathrm{1867}}^1$

素因数の和:2682

約数の個数: 128

約数和(自身を含む): 55171604160

約数和(自身を除く): 34985062464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 761, 888, 1184, 1522, 1776, 1867, 2283, 2368, 3044, 3552, 3734, 4566, 4736, 5601, 6088, 7104, 7468, 9132, 11202, 12176, 14208, 14936, 18264, 22404, 24352, 28157, 29872, 36528, 44808, 48704, 56314, 59744, 69079, 73056, 84471, 89616, 97408, 112628, 119488, 138158, 146112, 168942, 179232, 207237, 225256, 238976, 276316, 292224, 337884, 358464, 414474, 450512, 552632, 675768, 716928, 828948, 901024, 1105264, 1351536, 1420787, 1657896, 1802048, 2210528, 2703072, 2841574, 3315792, 3604096, 4262361, 4421056, 5406144, 5683148, 6631584, 8524722, 8842112, 10812288, 11366296, 13263168, 17049444, 22732592, 26526336, 34098888, 45465184, 52569119, 68197776, 90930368, 105138238, 136395552, 157707357, 181860736, 210276476, 272791104, 315414714, 420552952, 545582208, 630829428, 841105904, 1261658856, 1682211808, 2523317712, 3364423616, 5046635424, 6728847232, 10093270848, 20186541696]

約数ペア:

[(1, 20186541696), (2, 10093270848), (3, 6728847232), (4, 5046635424), (6, 3364423616), (8, 2523317712), (12, 1682211808), (16, 1261658856), (24, 841105904), (32, 630829428), (37, 545582208), (48, 420552952), (64, 315414714), (74, 272791104), (96, 210276476), (111, 181860736), (128, 157707357), (148, 136395552), (192, 105138238), (222, 90930368), (296, 68197776), (384, 52569119), (444, 45465184), (592, 34098888), (761, 26526336), (888, 22732592), (1184, 17049444), (1522, 13263168), (1776, 11366296), (1867, 10812288), (2283, 8842112), (2368, 8524722), (3044, 6631584), (3552, 5683148), (3734, 5406144), (4566, 4421056), (4736, 4262361), (5601, 3604096), (6088, 3315792), (7104, 2841574), (7468, 2703072), (9132, 2210528), (11202, 1802048), (12176, 1657896), (14208, 1420787), (14936, 1351536), (18264, 1105264), (22404, 901024), (24352, 828948), (28157, 716928), (29872, 675768), (36528, 552632), (44808, 450512), (48704, 414474), (56314, 358464), (59744, 337884), (69079, 292224), (73056, 276316), (84471, 238976), (89616, 225256), (97408, 207237), (112628, 179232), (119488, 168942), (138158, 146112)]