20213662186

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4774129}}^1$

素因数の和:4774233

約数の個数: 16

約数和(自身を含む): 31795705800

約数和(自身を除く): 11582043614

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 4774129, 9548258, 138449741, 276899482, 348511417, 697022834, 10106831093, 20213662186]

約数ペア:

[(1, 20213662186), (2, 10106831093), (29, 697022834), (58, 348511417), (73, 276899482), (146, 138449741), (2117, 9548258), (4234, 4774129)]