2020595798596

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{422101}}^1$

素因数の和:422281

約数の個数: 72

約数和(自身を含む): 3886004396232

約数和(自身を除く): 1865408597636

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 101, 164, 202, 289, 404, 578, 697, 1156, 1394, 1717, 2788, 3434, 4141, 6868, 8282, 11849, 16564, 23698, 29189, 47396, 58378, 70397, 116756, 140794, 281588, 422101, 844202, 1196749, 1688404, 2393498, 4786996, 7175717, 14351434, 17306141, 28702868, 34612282, 42632201, 69224564, 85264402, 121987189, 170528804, 243974378, 294204397, 487948756, 588408794, 724747417, 1176817588, 1449494834, 1747920241, 2898989668, 3495840482, 5001474749, 6991680964, 10002949498, 12320706089, 20005898996, 24641412178, 29714644097, 49282824356, 59429288194, 118858576388, 505148949649, 1010297899298, 2020595798596]

約数ペア:

[(1, 2020595798596), (2, 1010297899298), (4, 505148949649), (17, 118858576388), (34, 59429288194), (41, 49282824356), (68, 29714644097), (82, 24641412178), (101, 20005898996), (164, 12320706089), (202, 10002949498), (289, 6991680964), (404, 5001474749), (578, 3495840482), (697, 2898989668), (1156, 1747920241), (1394, 1449494834), (1717, 1176817588), (2788, 724747417), (3434, 588408794), (4141, 487948756), (6868, 294204397), (8282, 243974378), (11849, 170528804), (16564, 121987189), (23698, 85264402), (29189, 69224564), (47396, 42632201), (58378, 34612282), (70397, 28702868), (116756, 17306141), (140794, 14351434), (281588, 7175717), (422101, 4786996), (844202, 2393498), (1196749, 1688404)]