20192491212

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1\times {\mathrm{11353}}^1$

素因数の和:12902

約数の個数: 48

約数和(自身を含む): 47610501120

約数和(自身を除く): 27418009908

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 1439, 2878, 4317, 5756, 8634, 11353, 17268, 22706, 34059, 45412, 68118, 136236, 148217, 296434, 444651, 592868, 889302, 1169359, 1778604, 2338718, 3508077, 4677436, 7016154, 14032308, 16336967, 32673934, 49010901, 65347868, 98021802, 196043604, 1682707601, 3365415202, 5048122803, 6730830404, 10096245606, 20192491212]

約数ペア:

[(1, 20192491212), (2, 10096245606), (3, 6730830404), (4, 5048122803), (6, 3365415202), (12, 1682707601), (103, 196043604), (206, 98021802), (309, 65347868), (412, 49010901), (618, 32673934), (1236, 16336967), (1439, 14032308), (2878, 7016154), (4317, 4677436), (5756, 3508077), (8634, 2338718), (11353, 1778604), (17268, 1169359), (22706, 889302), (34059, 592868), (45412, 444651), (68118, 296434), (136236, 148217)]