20180242434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^2\times {\mathrm{3121}}^1$

素因数の和:3763

約数の個数: 48

約数和(自身を含む): 44184891744

約数和(自身を除く): 24004649310

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313, 626, 939, 1878, 3121, 3443, 6242, 6886, 9363, 10329, 18726, 20658, 34331, 68662, 97969, 102993, 195938, 205986, 293907, 587814, 976873, 1077659, 1953746, 2155318, 2930619, 3232977, 5861238, 6465954, 10745603, 21491206, 32236809, 64473618, 305761249, 611522498, 917283747, 1834567494, 3363373739, 6726747478, 10090121217, 20180242434]

約数ペア:

[(1, 20180242434), (2, 10090121217), (3, 6726747478), (6, 3363373739), (11, 1834567494), (22, 917283747), (33, 611522498), (66, 305761249), (313, 64473618), (626, 32236809), (939, 21491206), (1878, 10745603), (3121, 6465954), (3443, 5861238), (6242, 3232977), (6886, 2930619), (9363, 2155318), (10329, 1953746), (18726, 1077659), (20658, 976873), (34331, 587814), (68662, 293907), (97969, 205986), (102993, 195938)]