20186830872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1693}}^1\times {\mathrm{12739}}^1$

素因数の和:14457

約数の個数: 96

約数和(自身を含む): 58917658800

約数和(自身を除く): 38730827928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1693, 3386, 5079, 6772, 10158, 12739, 13544, 15237, 20316, 22009, 25478, 30474, 38217, 40632, 44018, 50956, 60948, 66027, 76434, 88036, 101912, 114651, 121896, 132054, 152868, 165607, 176072, 198081, 229302, 264108, 305736, 331214, 396162, 458604, 496821, 528216, 662428, 792324, 917208, 993642, 1324856, 1490463, 1584648, 1987284, 2980926, 3974568, 5961852, 11923704, 21567127, 43134254, 64701381, 86268508, 129402762, 172537016, 194104143, 258805524, 280372651, 388208286, 517611048, 560745302, 776416572, 841117953, 1121490604, 1552833144, 1682235906, 2242981208, 2523353859, 3364471812, 5046707718, 6728943624, 10093415436, 20186830872]

約数ペア:

[(1, 20186830872), (2, 10093415436), (3, 6728943624), (4, 5046707718), (6, 3364471812), (8, 2523353859), (9, 2242981208), (12, 1682235906), (13, 1552833144), (18, 1121490604), (24, 841117953), (26, 776416572), (36, 560745302), (39, 517611048), (52, 388208286), (72, 280372651), (78, 258805524), (104, 194104143), (117, 172537016), (156, 129402762), (234, 86268508), (312, 64701381), (468, 43134254), (936, 21567127), (1693, 11923704), (3386, 5961852), (5079, 3974568), (6772, 2980926), (10158, 1987284), (12739, 1584648), (13544, 1490463), (15237, 1324856), (20316, 993642), (22009, 917208), (25478, 792324), (30474, 662428), (38217, 528216), (40632, 496821), (44018, 458604), (50956, 396162), (60948, 331214), (66027, 305736), (76434, 264108), (88036, 229302), (101912, 198081), (114651, 176072), (121896, 165607), (132054, 152868)]