20195005959

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{109903}}^1$

素因数の和:111127

約数の個数: 24

約数和(自身を含む): 30912478272

約数和(自身を除く): 10717472313

約数列:

[1, 3, 9, 17, 51, 153, 1201, 3603, 10809, 20417, 61251, 109903, 183753, 329709, 989127, 1868351, 5605053, 16815159, 131993503, 395980509, 1187941527, 2243889551, 6731668653, 20195005959]

約数ペア:

[(1, 20195005959), (3, 6731668653), (9, 2243889551), (17, 1187941527), (51, 395980509), (153, 131993503), (1201, 16815159), (3603, 5605053), (10809, 1868351), (20417, 989127), (61251, 329709), (109903, 183753)]