20803476544

素因数分解:

$2^6\times {\mathrm{1483}}^1\times {\mathrm{219187}}^1$

素因数の和:220682

約数の個数: 28

約数和(自身を含む): 41309923984

約数和(自身を除く): 20506447440

約数列:

[1, 2, 4, 8, 16, 32, 64, 1483, 2966, 5932, 11864, 23728, 47456, 94912, 219187, 438374, 876748, 1753496, 3506992, 7013984, 14027968, 325054321, 650108642, 1300217284, 2600434568, 5200869136, 10401738272, 20803476544]

約数ペア:

[(1, 20803476544), (2, 10401738272), (4, 5200869136), (8, 2600434568), (16, 1300217284), (32, 650108642), (64, 325054321), (1483, 14027968), (2966, 7013984), (5932, 3506992), (11864, 1753496), (23728, 876748), (47456, 438374), (94912, 219187)]