20798835144

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1\times {\mathrm{5443}}^1$

素因数の和:6974

約数の個数: 64

約数和(自身を含む): 52504113600

約数和(自身を除く): 31705278456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 1409, 2712, 2818, 4227, 5443, 5636, 8454, 10886, 11272, 16329, 16908, 21772, 32658, 33816, 43544, 65316, 130632, 159217, 318434, 477651, 615059, 636868, 955302, 1230118, 1273736, 1845177, 1910604, 2460236, 3690354, 3821208, 4920472, 7380708, 7669187, 14761416, 15338374, 23007561, 30676748, 46015122, 61353496, 92030244, 184060488, 866618131, 1733236262, 2599854393, 3466472524, 5199708786, 6932945048, 10399417572, 20798835144]

約数ペア:

[(1, 20798835144), (2, 10399417572), (3, 6932945048), (4, 5199708786), (6, 3466472524), (8, 2599854393), (12, 1733236262), (24, 866618131), (113, 184060488), (226, 92030244), (339, 61353496), (452, 46015122), (678, 30676748), (904, 23007561), (1356, 15338374), (1409, 14761416), (2712, 7669187), (2818, 7380708), (4227, 4920472), (5443, 3821208), (5636, 3690354), (8454, 2460236), (10886, 1910604), (11272, 1845177), (16329, 1273736), (16908, 1230118), (21772, 955302), (32658, 636868), (33816, 615059), (43544, 477651), (65316, 318434), (130632, 159217)]