20346941024

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{98321}}^1$

素因数の和:98583

約数の個数: 48

約数和(自身を含む): 41625601920

約数和(自身を除く): 21278660896

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 223, 232, 446, 464, 892, 928, 1784, 3568, 6467, 7136, 12934, 25868, 51736, 98321, 103472, 196642, 206944, 393284, 786568, 1573136, 2851309, 3146272, 5702618, 11405236, 21925583, 22810472, 43851166, 45620944, 87702332, 91241888, 175404664, 350809328, 635841907, 701618656, 1271683814, 2543367628, 5086735256, 10173470512, 20346941024]

約数ペア:

[(1, 20346941024), (2, 10173470512), (4, 5086735256), (8, 2543367628), (16, 1271683814), (29, 701618656), (32, 635841907), (58, 350809328), (116, 175404664), (223, 91241888), (232, 87702332), (446, 45620944), (464, 43851166), (892, 22810472), (928, 21925583), (1784, 11405236), (3568, 5702618), (6467, 3146272), (7136, 2851309), (12934, 1573136), (25868, 786568), (51736, 393284), (98321, 206944), (103472, 196642)]