20152278

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48677}}^1$

素因数の和:48708

約数の個数: 24

約数和(自身を含む): 45562608

約数和(自身を除く): 25410330

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48677, 97354, 146031, 292062, 438093, 876186, 1119571, 2239142, 3358713, 6717426, 10076139, 20152278]

約数ペア:

[(1, 20152278), (2, 10076139), (3, 6717426), (6, 3358713), (9, 2239142), (18, 1119571), (23, 876186), (46, 438093), (69, 292062), (138, 146031), (207, 97354), (414, 48677)]