20281707948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{99420137}}^1$

素因数の和:99420161

約数の個数: 24

約数和(自身を含む): 50107749552

約数和(自身を除く): 29826041604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 99420137, 198840274, 298260411, 397680548, 596520822, 1193041644, 1690142329, 3380284658, 5070426987, 6760569316, 10140853974, 20281707948]

約数ペア:

[(1, 20281707948), (2, 10140853974), (3, 6760569316), (4, 5070426987), (6, 3380284658), (12, 1690142329), (17, 1193041644), (34, 596520822), (51, 397680548), (68, 298260411), (102, 198840274), (204, 99420137)]