20132426158

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:458

約数の個数: 72

約数和(自身を含む): 33872412816

約数和(自身を除く): 13739986658

約数列:

[1, 2, 13, 26, 59, 71, 118, 142, 169, 241, 338, 482, 767, 923, 1534, 1846, 3133, 3481, 4189, 6266, 6962, 8378, 9971, 11999, 14219, 17111, 19942, 23998, 28438, 34222, 40729, 45253, 54457, 81458, 90506, 108914, 184847, 222443, 247151, 369694, 444886, 494302, 588289, 707941, 838921, 1009549, 1176578, 1415882, 1677842, 2019098, 2403011, 2891759, 3212963, 4806022, 5783518, 6425926, 10905973, 13124137, 21811946, 26248274, 41768519, 59563391, 83537038, 119126782, 141777649, 170613781, 283555298, 341227562, 774324083, 1548648166, 10066213079, 20132426158]

約数ペア:

[(1, 20132426158), (2, 10066213079), (13, 1548648166), (26, 774324083), (59, 341227562), (71, 283555298), (118, 170613781), (142, 141777649), (169, 119126782), (241, 83537038), (338, 59563391), (482, 41768519), (767, 26248274), (923, 21811946), (1534, 13124137), (1846, 10905973), (3133, 6425926), (3481, 5783518), (4189, 4806022), (6266, 3212963), (6962, 2891759), (8378, 2403011), (9971, 2019098), (11999, 1677842), (14219, 1415882), (17111, 1176578), (19942, 1009549), (23998, 838921), (28438, 707941), (34222, 588289), (40729, 494302), (45253, 444886), (54457, 369694), (81458, 247151), (90506, 222443), (108914, 184847)]