20185175022

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{22279}}^1$

素因数の和:22481

約数の個数: 64

約数和(自身を含む): 43119820800

約数和(自身を除く): 22934645778

約数列:

[1, 2, 3, 6, 29, 41, 58, 82, 87, 123, 127, 174, 246, 254, 381, 762, 1189, 2378, 3567, 3683, 5207, 7134, 7366, 10414, 11049, 15621, 22098, 22279, 31242, 44558, 66837, 133674, 151003, 302006, 453009, 646091, 906018, 913439, 1292182, 1826878, 1938273, 2740317, 2829433, 3876546, 5480634, 5658866, 8488299, 16976598, 26489731, 52979462, 79469193, 82053557, 116006753, 158938386, 164107114, 232013506, 246160671, 348020259, 492321342, 696040518, 3364195837, 6728391674, 10092587511, 20185175022]

約数ペア:

[(1, 20185175022), (2, 10092587511), (3, 6728391674), (6, 3364195837), (29, 696040518), (41, 492321342), (58, 348020259), (82, 246160671), (87, 232013506), (123, 164107114), (127, 158938386), (174, 116006753), (246, 82053557), (254, 79469193), (381, 52979462), (762, 26489731), (1189, 16976598), (2378, 8488299), (3567, 5658866), (3683, 5480634), (5207, 3876546), (7134, 2829433), (7366, 2740317), (10414, 1938273), (11049, 1826878), (15621, 1292182), (22098, 913439), (22279, 906018), (31242, 646091), (44558, 453009), (66837, 302006), (133674, 151003)]