2000420316

素因数分解:

$2^2\times 3^2\times {\mathrm{1181}}^1\times {\mathrm{47051}}^1$

素因数の和:48242

約数の個数: 36

約数和(自身を含む): 5061007224

約数和(自身を除く): 3060586908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1181, 2362, 3543, 4724, 7086, 10629, 14172, 21258, 42516, 47051, 94102, 141153, 188204, 282306, 423459, 564612, 846918, 1693836, 55567231, 111134462, 166701693, 222268924, 333403386, 500105079, 666806772, 1000210158, 2000420316]

約数ペア:

[(1, 2000420316), (2, 1000210158), (3, 666806772), (4, 500105079), (6, 333403386), (9, 222268924), (12, 166701693), (18, 111134462), (36, 55567231), (1181, 1693836), (2362, 846918), (3543, 564612), (4724, 423459), (7086, 282306), (10629, 188204), (14172, 141153), (21258, 94102), (42516, 47051)]