20118423648

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{17837}}^1$

素因数の和:18260

約数の個数: 96

約数和(自身を含む): 54661340160

約数和(自身を除く): 34542916512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 379, 496, 744, 758, 992, 1137, 1488, 1516, 2274, 2976, 3032, 4548, 6064, 9096, 11749, 12128, 17837, 18192, 23498, 35247, 35674, 36384, 46996, 53511, 70494, 71348, 93992, 107022, 140988, 142696, 187984, 214044, 281976, 285392, 375968, 428088, 552947, 563952, 570784, 856176, 1105894, 1127904, 1658841, 1712352, 2211788, 3317682, 4423576, 6635364, 6760223, 8847152, 13270728, 13520446, 17694304, 20280669, 26541456, 27040892, 40561338, 53082912, 54081784, 81122676, 108163568, 162245352, 209566913, 216327136, 324490704, 419133826, 628700739, 648981408, 838267652, 1257401478, 1676535304, 2514802956, 3353070608, 5029605912, 6706141216, 10059211824, 20118423648]

約数ペア:

[(1, 20118423648), (2, 10059211824), (3, 6706141216), (4, 5029605912), (6, 3353070608), (8, 2514802956), (12, 1676535304), (16, 1257401478), (24, 838267652), (31, 648981408), (32, 628700739), (48, 419133826), (62, 324490704), (93, 216327136), (96, 209566913), (124, 162245352), (186, 108163568), (248, 81122676), (372, 54081784), (379, 53082912), (496, 40561338), (744, 27040892), (758, 26541456), (992, 20280669), (1137, 17694304), (1488, 13520446), (1516, 13270728), (2274, 8847152), (2976, 6760223), (3032, 6635364), (4548, 4423576), (6064, 3317682), (9096, 2211788), (11749, 1712352), (12128, 1658841), (17837, 1127904), (18192, 1105894), (23498, 856176), (35247, 570784), (35674, 563952), (36384, 552947), (46996, 428088), (53511, 375968), (70494, 285392), (71348, 281976), (93992, 214044), (107022, 187984), (140988, 142696)]