20523096

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25913}}^1$

素因数の和:25936

約数の個数: 48

約数和(自身を含む): 60638760

約数和(自身を除く): 40115664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 25913, 51826, 77739, 103652, 155478, 207304, 233217, 285043, 310956, 466434, 570086, 621912, 855129, 932868, 1140172, 1710258, 1865736, 2280344, 2565387, 3420516, 5130774, 6841032, 10261548, 20523096]

約数ペア:

[(1, 20523096), (2, 10261548), (3, 6841032), (4, 5130774), (6, 3420516), (8, 2565387), (9, 2280344), (11, 1865736), (12, 1710258), (18, 1140172), (22, 932868), (24, 855129), (33, 621912), (36, 570086), (44, 466434), (66, 310956), (72, 285043), (88, 233217), (99, 207304), (132, 155478), (198, 103652), (264, 77739), (396, 51826), (792, 25913)]