20029734

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16127}}^1$

素因数の和:16161

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 26418906

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 16127, 32254, 48381, 96762, 145143, 290286, 370921, 435429, 741842, 870858, 1112763, 2225526, 3338289, 6676578, 10014867, 20029734]

約数ペア:

[(1, 20029734), (2, 10014867), (3, 6676578), (6, 3338289), (9, 2225526), (18, 1112763), (23, 870858), (27, 741842), (46, 435429), (54, 370921), (69, 290286), (138, 145143), (207, 96762), (414, 48381), (621, 32254), (1242, 16127)]