20337908856

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1\times {\mathrm{19997}}^1$

素因数の和:21404

約数の個数: 64

約数和(自身を含む): 52525946880

約数和(自身を除く): 32188038024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1367, 2734, 4101, 5468, 8202, 10936, 16404, 19997, 32808, 39994, 42377, 59991, 79988, 84754, 119982, 127131, 159976, 169508, 239964, 254262, 339016, 479928, 508524, 619907, 1017048, 1239814, 1859721, 2479628, 3719442, 4959256, 7438884, 14877768, 27335899, 54671798, 82007697, 109343596, 164015394, 218687192, 328030788, 656061576, 847412869, 1694825738, 2542238607, 3389651476, 5084477214, 6779302952, 10168954428, 20337908856]

約数ペア:

[(1, 20337908856), (2, 10168954428), (3, 6779302952), (4, 5084477214), (6, 3389651476), (8, 2542238607), (12, 1694825738), (24, 847412869), (31, 656061576), (62, 328030788), (93, 218687192), (124, 164015394), (186, 109343596), (248, 82007697), (372, 54671798), (744, 27335899), (1367, 14877768), (2734, 7438884), (4101, 4959256), (5468, 3719442), (8202, 2479628), (10936, 1859721), (16404, 1239814), (19997, 1017048), (32808, 619907), (39994, 508524), (42377, 479928), (59991, 339016), (79988, 254262), (84754, 239964), (119982, 169508), (127131, 159976)]