20175442716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{62873}}^1$

素因数の和:62932

約数の個数: 144

約数和(自身を含む): 59003979552

約数和(自身を除く): 38828536836

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 121, 132, 143, 156, 187, 204, 221, 242, 286, 363, 374, 429, 442, 484, 561, 572, 663, 726, 748, 858, 884, 1122, 1326, 1452, 1573, 1716, 2057, 2244, 2431, 2652, 3146, 4114, 4719, 4862, 6171, 6292, 7293, 8228, 9438, 9724, 12342, 14586, 18876, 24684, 26741, 29172, 53482, 62873, 80223, 106964, 125746, 160446, 188619, 251492, 320892, 377238, 691603, 754476, 817349, 1068841, 1383206, 1634698, 2074809, 2137682, 2452047, 2766412, 3206523, 3269396, 4149618, 4275364, 4904094, 6413046, 7607633, 8299236, 8990839, 9808188, 11757251, 12826092, 13894933, 15215266, 17981678, 22822899, 23514502, 26972517, 27789866, 30430532, 35271753, 35963356, 41684799, 45645798, 47029004, 53945034, 55579732, 70543506, 83369598, 91291596, 98899229, 107890068, 129329761, 141087012, 152844263, 166739196, 197798458, 258659522, 296697687, 305688526, 387989283, 395596916, 458532789, 517319044, 593395374, 611377052, 775978566, 917065578, 1186790748, 1551957132, 1681286893, 1834131156, 3362573786, 5043860679, 6725147572, 10087721358, 20175442716]

約数ペア:

[(1, 20175442716), (2, 10087721358), (3, 6725147572), (4, 5043860679), (6, 3362573786), (11, 1834131156), (12, 1681286893), (13, 1551957132), (17, 1186790748), (22, 917065578), (26, 775978566), (33, 611377052), (34, 593395374), (39, 517319044), (44, 458532789), (51, 395596916), (52, 387989283), (66, 305688526), (68, 296697687), (78, 258659522), (102, 197798458), (121, 166739196), (132, 152844263), (143, 141087012), (156, 129329761), (187, 107890068), (204, 98899229), (221, 91291596), (242, 83369598), (286, 70543506), (363, 55579732), (374, 53945034), (429, 47029004), (442, 45645798), (484, 41684799), (561, 35963356), (572, 35271753), (663, 30430532), (726, 27789866), (748, 26972517), (858, 23514502), (884, 22822899), (1122, 17981678), (1326, 15215266), (1452, 13894933), (1573, 12826092), (1716, 11757251), (2057, 9808188), (2244, 8990839), (2431, 8299236), (2652, 7607633), (3146, 6413046), (4114, 4904094), (4719, 4275364), (4862, 4149618), (6171, 3269396), (6292, 3206523), (7293, 2766412), (8228, 2452047), (9438, 2137682), (9724, 2074809), (12342, 1634698), (14586, 1383206), (18876, 1068841), (24684, 817349), (26741, 754476), (29172, 691603), (53482, 377238), (62873, 320892), (80223, 251492), (106964, 188619), (125746, 160446)]