20228119821

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{99191}}^1$

素因数の和:99303

約数の個数: 64

約数和(自身を含む): 37327933440

約数和(自身を除く): 17099813619

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 83, 91, 117, 189, 249, 273, 351, 581, 747, 819, 1079, 1743, 2241, 2457, 3237, 5229, 7553, 9711, 15687, 22659, 29133, 67977, 99191, 203931, 297573, 694337, 892719, 1289483, 2083011, 2678157, 3868449, 6249033, 8232853, 9026381, 11605347, 18747099, 24698559, 27079143, 34816041, 57629971, 74095677, 81237429, 107027089, 172889913, 222287031, 243712287, 321081267, 518669739, 749189623, 963243801, 1556009217, 2247568869, 2889731403, 6742706607, 20228119821]

約数ペア:

[(1, 20228119821), (3, 6742706607), (7, 2889731403), (9, 2247568869), (13, 1556009217), (21, 963243801), (27, 749189623), (39, 518669739), (63, 321081267), (83, 243712287), (91, 222287031), (117, 172889913), (189, 107027089), (249, 81237429), (273, 74095677), (351, 57629971), (581, 34816041), (747, 27079143), (819, 24698559), (1079, 18747099), (1743, 11605347), (2241, 9026381), (2457, 8232853), (3237, 6249033), (5229, 3868449), (7553, 2678157), (9711, 2083011), (15687, 1289483), (22659, 892719), (29133, 694337), (67977, 297573), (99191, 203931)]