20220871286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{463973}}^1$

素因数の和:464276

約数の個数: 32

約数和(自身を含む): 37949361408

約数和(自身を除く): 17728490122

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 283, 566, 1981, 3113, 3962, 6226, 21791, 43582, 463973, 927946, 3247811, 5103703, 6495622, 10207406, 35725921, 71451842, 131304359, 262608718, 919130513, 1444347949, 1838261026, 2888695898, 10110435643, 20220871286]

約数ペア:

[(1, 20220871286), (2, 10110435643), (7, 2888695898), (11, 1838261026), (14, 1444347949), (22, 919130513), (77, 262608718), (154, 131304359), (283, 71451842), (566, 35725921), (1981, 10207406), (3113, 6495622), (3962, 5103703), (6226, 3247811), (21791, 927946), (43582, 463973)]