20111056474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{1039}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 33682521600

約数和(自身を除く): 13571465126

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 293, 493, 586, 986, 1039, 1139, 1943, 2078, 2278, 3886, 4981, 8497, 9962, 16994, 17663, 19631, 30131, 33031, 35326, 39262, 60262, 66062, 69613, 139226, 144449, 288898, 304427, 333727, 512227, 569299, 608854, 667454, 1024454, 1138598, 1183421, 2018777, 2366842, 4037554, 5175259, 8828383, 9678083, 10350518, 17656766, 19356166, 20396609, 34319209, 40793218, 68638418, 150082511, 300165022, 346742353, 591501661, 693484706, 1183003322, 10055528237, 20111056474]

約数ペア:

[(1, 20111056474), (2, 10055528237), (17, 1183003322), (29, 693484706), (34, 591501661), (58, 346742353), (67, 300165022), (134, 150082511), (293, 68638418), (493, 40793218), (586, 34319209), (986, 20396609), (1039, 19356166), (1139, 17656766), (1943, 10350518), (2078, 9678083), (2278, 8828383), (3886, 5175259), (4981, 4037554), (8497, 2366842), (9962, 2018777), (16994, 1183421), (17663, 1138598), (19631, 1024454), (30131, 667454), (33031, 608854), (35326, 569299), (39262, 512227), (60262, 333727), (66062, 304427), (69613, 288898), (139226, 144449)]