20194398906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{13033}}^1$

素因数の和:14447

約数の個数: 64

約数和(自身を含む): 46689664896

約数和(自身を除く): 26495265990

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 1381, 2762, 4143, 8286, 13033, 15191, 23477, 26066, 30382, 39099, 45573, 46954, 70431, 78198, 91146, 140862, 143363, 221561, 258247, 286726, 430089, 443122, 516494, 664683, 774741, 860178, 1329366, 1549482, 2437171, 4874342, 7311513, 14623026, 17998573, 35997146, 53995719, 107991438, 197984303, 305975741, 395968606, 593952909, 611951482, 917927223, 1187905818, 1835854446, 3365733151, 6731466302, 10097199453, 20194398906]

約数ペア:

[(1, 20194398906), (2, 10097199453), (3, 6731466302), (6, 3365733151), (11, 1835854446), (17, 1187905818), (22, 917927223), (33, 611951482), (34, 593952909), (51, 395968606), (66, 305975741), (102, 197984303), (187, 107991438), (374, 53995719), (561, 35997146), (1122, 17998573), (1381, 14623026), (2762, 7311513), (4143, 4874342), (8286, 2437171), (13033, 1549482), (15191, 1329366), (23477, 860178), (26066, 774741), (30382, 664683), (39099, 516494), (45573, 443122), (46954, 430089), (70431, 286726), (78198, 258247), (91146, 221561), (140862, 143363)]