20131313268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3546743}}^1$

素因数の和:3546804

約数の個数: 48

約数和(自身を含む): 52435063296

約数和(自身を除く): 32303750028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 3546743, 7093486, 10640229, 14186972, 21280458, 39014173, 42560916, 78028346, 117042519, 152509949, 156056692, 234085038, 305019898, 457529847, 468170076, 610039796, 915059694, 1677609439, 1830119388, 3355218878, 5032828317, 6710437756, 10065656634, 20131313268]

約数ペア:

[(1, 20131313268), (2, 10065656634), (3, 6710437756), (4, 5032828317), (6, 3355218878), (11, 1830119388), (12, 1677609439), (22, 915059694), (33, 610039796), (43, 468170076), (44, 457529847), (66, 305019898), (86, 234085038), (129, 156056692), (132, 152509949), (172, 117042519), (258, 78028346), (473, 42560916), (516, 39014173), (946, 21280458), (1419, 14186972), (1892, 10640229), (2838, 7093486), (5676, 3546743)]