20046084

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 48831552

約数和(自身を除く): 28785468

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 733, 1466, 2199, 2279, 2932, 4398, 4558, 6837, 8796, 9116, 13674, 27348, 31519, 38849, 63038, 77698, 94557, 116547, 126076, 155396, 189114, 233094, 378228, 466188, 1670507, 3341014, 5011521, 6682028, 10023042, 20046084]

約数ペア:

[(1, 20046084), (2, 10023042), (3, 6682028), (4, 5011521), (6, 3341014), (12, 1670507), (43, 466188), (53, 378228), (86, 233094), (106, 189114), (129, 155396), (159, 126076), (172, 116547), (212, 94557), (258, 77698), (318, 63038), (516, 38849), (636, 31519), (733, 27348), (1466, 13674), (2199, 9116), (2279, 8796), (2932, 6837), (4398, 4558)]