20192975424

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{18539}}^1$

素因数の和:18649

約数の個数: 168

約数和(自身を含む): 60729327360

約数和(自身を除く): 40536351936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 93, 96, 122, 124, 144, 183, 186, 192, 244, 248, 279, 288, 366, 372, 488, 496, 549, 558, 576, 732, 744, 976, 992, 1098, 1116, 1464, 1488, 1891, 1952, 1984, 2196, 2232, 2928, 2976, 3782, 3904, 4392, 4464, 5673, 5856, 5952, 7564, 8784, 8928, 11346, 11712, 15128, 17019, 17568, 17856, 18539, 22692, 30256, 34038, 35136, 37078, 45384, 55617, 60512, 68076, 74156, 90768, 111234, 121024, 136152, 148312, 166851, 181536, 222468, 272304, 296624, 333702, 363072, 444936, 544608, 574709, 593248, 667404, 889872, 1089216, 1130879, 1149418, 1186496, 1334808, 1724127, 1779744, 2261758, 2298836, 2669616, 3392637, 3448254, 3559488, 4523516, 4597672, 5172381, 5339232, 6785274, 6896508, 9047032, 9195344, 10177911, 10344762, 10678464, 13570548, 13793016, 18094064, 18390688, 20355822, 20689524, 27141096, 27586032, 35057249, 36188128, 36781376, 40711644, 41379048, 54282192, 55172064, 70114498, 72376256, 81423288, 82758096, 105171747, 108564384, 110344128, 140228996, 162846576, 165516192, 210343494, 217128768, 280457992, 315515241, 325693152, 331032384, 420686988, 560915984, 631030482, 651386304, 841373976, 1121831968, 1262060964, 1682747952, 2243663936, 2524121928, 3365495904, 5048243856, 6730991808, 10096487712, 20192975424]

約数ペア:

[(1, 20192975424), (2, 10096487712), (3, 6730991808), (4, 5048243856), (6, 3365495904), (8, 2524121928), (9, 2243663936), (12, 1682747952), (16, 1262060964), (18, 1121831968), (24, 841373976), (31, 651386304), (32, 631030482), (36, 560915984), (48, 420686988), (61, 331032384), (62, 325693152), (64, 315515241), (72, 280457992), (93, 217128768), (96, 210343494), (122, 165516192), (124, 162846576), (144, 140228996), (183, 110344128), (186, 108564384), (192, 105171747), (244, 82758096), (248, 81423288), (279, 72376256), (288, 70114498), (366, 55172064), (372, 54282192), (488, 41379048), (496, 40711644), (549, 36781376), (558, 36188128), (576, 35057249), (732, 27586032), (744, 27141096), (976, 20689524), (992, 20355822), (1098, 18390688), (1116, 18094064), (1464, 13793016), (1488, 13570548), (1891, 10678464), (1952, 10344762), (1984, 10177911), (2196, 9195344), (2232, 9047032), (2928, 6896508), (2976, 6785274), (3782, 5339232), (3904, 5172381), (4392, 4597672), (4464, 4523516), (5673, 3559488), (5856, 3448254), (5952, 3392637), (7564, 2669616), (8784, 2298836), (8928, 2261758), (11346, 1779744), (11712, 1724127), (15128, 1334808), (17019, 1186496), (17568, 1149418), (17856, 1130879), (18539, 1089216), (22692, 889872), (30256, 667404), (34038, 593248), (35136, 574709), (37078, 544608), (45384, 444936), (55617, 363072), (60512, 333702), (68076, 296624), (74156, 272304), (90768, 222468), (111234, 181536), (121024, 166851), (136152, 148312)]