20670078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24091}}^1$

素因数の和:24120

約数の個数: 32

約数和(自身を含む): 48569472

約数和(自身を除く): 27899394

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 24091, 48182, 72273, 144546, 265001, 313183, 530002, 626366, 795003, 939549, 1590006, 1879098, 3445013, 6890026, 10335039, 20670078]

約数ペア:

[(1, 20670078), (2, 10335039), (3, 6890026), (6, 3445013), (11, 1879098), (13, 1590006), (22, 939549), (26, 795003), (33, 626366), (39, 530002), (66, 313183), (78, 265001), (143, 144546), (286, 72273), (429, 48182), (858, 24091)]