20127828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{34231}}^1$

素因数の和:34252

約数の個数: 36

約数和(自身を含む): 54634272

約数和(自身を除く): 34506444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 34231, 68462, 102693, 136924, 205386, 239617, 410772, 479234, 718851, 958468, 1437702, 1677319, 2875404, 3354638, 5031957, 6709276, 10063914, 20127828]

約数ペア:

[(1, 20127828), (2, 10063914), (3, 6709276), (4, 5031957), (6, 3354638), (7, 2875404), (12, 1677319), (14, 1437702), (21, 958468), (28, 718851), (42, 479234), (49, 410772), (84, 239617), (98, 205386), (147, 136924), (196, 102693), (294, 68462), (588, 34231)]