20054298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 46041408

約数和(自身を除く): 25987110

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 363, 506, 726, 759, 1201, 1518, 2402, 2783, 3603, 5566, 7206, 8349, 13211, 16698, 26422, 27623, 39633, 55246, 79266, 82869, 145321, 165738, 290642, 303853, 435963, 607706, 871926, 911559, 1823118, 3342383, 6684766, 10027149, 20054298]

約数ペア:

[(1, 20054298), (2, 10027149), (3, 6684766), (6, 3342383), (11, 1823118), (22, 911559), (23, 871926), (33, 607706), (46, 435963), (66, 303853), (69, 290642), (121, 165738), (138, 145321), (242, 82869), (253, 79266), (363, 55246), (506, 39633), (726, 27623), (759, 26422), (1201, 16698), (1518, 13211), (2402, 8349), (2783, 7206), (3603, 5566)]