20019695424

素因数分解:

$2^6\times 3^1\times {\mathrm{239}}^1\times {\mathrm{436273}}^1$

素因数の和:436527

約数の個数: 56

約数和(自身を含む): 53190526080

約数和(自身を除く): 33170830656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 7648, 11472, 15296, 22944, 45888, 436273, 872546, 1308819, 1745092, 2617638, 3490184, 5235276, 6980368, 10470552, 13960736, 20941104, 27921472, 41882208, 83764416, 104269247, 208538494, 312807741, 417076988, 625615482, 834153976, 1251230964, 1668307952, 2502461928, 3336615904, 5004923856, 6673231808, 10009847712, 20019695424]

約数ペア:

[(1, 20019695424), (2, 10009847712), (3, 6673231808), (4, 5004923856), (6, 3336615904), (8, 2502461928), (12, 1668307952), (16, 1251230964), (24, 834153976), (32, 625615482), (48, 417076988), (64, 312807741), (96, 208538494), (192, 104269247), (239, 83764416), (478, 41882208), (717, 27921472), (956, 20941104), (1434, 13960736), (1912, 10470552), (2868, 6980368), (3824, 5235276), (5736, 3490184), (7648, 2617638), (11472, 1745092), (15296, 1308819), (22944, 872546), (45888, 436273)]