20167162548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{6343}}^1$

素因数の和:6681

約数の個数: 96

約数和(自身を含む): 51477753600

約数和(自身を除く): 31310591052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 229, 267, 356, 458, 534, 687, 916, 1068, 1157, 1374, 2314, 2748, 2977, 3471, 4628, 5954, 6343, 6942, 8931, 11908, 12686, 13884, 17862, 19029, 20381, 25372, 35724, 38058, 40762, 61143, 76116, 81524, 82459, 122286, 164918, 244572, 247377, 264953, 329836, 494754, 529906, 564527, 794859, 989508, 1059812, 1129054, 1452547, 1589718, 1693581, 2258108, 2905094, 3179436, 3387162, 4357641, 5810188, 6774324, 7338851, 8715282, 14677702, 17430564, 18883111, 22016553, 29355404, 37766222, 44033106, 56649333, 75532444, 88066212, 113298666, 129276683, 226597332, 258553366, 387830049, 517106732, 775660098, 1551320196, 1680596879, 3361193758, 5041790637, 6722387516, 10083581274, 20167162548]

約数ペア:

[(1, 20167162548), (2, 10083581274), (3, 6722387516), (4, 5041790637), (6, 3361193758), (12, 1680596879), (13, 1551320196), (26, 775660098), (39, 517106732), (52, 387830049), (78, 258553366), (89, 226597332), (156, 129276683), (178, 113298666), (229, 88066212), (267, 75532444), (356, 56649333), (458, 44033106), (534, 37766222), (687, 29355404), (916, 22016553), (1068, 18883111), (1157, 17430564), (1374, 14677702), (2314, 8715282), (2748, 7338851), (2977, 6774324), (3471, 5810188), (4628, 4357641), (5954, 3387162), (6343, 3179436), (6942, 2905094), (8931, 2258108), (11908, 1693581), (12686, 1589718), (13884, 1452547), (17862, 1129054), (19029, 1059812), (20381, 989508), (25372, 794859), (35724, 564527), (38058, 529906), (40762, 494754), (61143, 329836), (76116, 264953), (81524, 247377), (82459, 244572), (122286, 164918)]