20874282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24329}}^1$

素因数の和:24358

約数の個数: 32

約数和(自身を含む): 49049280

約数和(自身を除く): 28174998

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 24329, 48658, 72987, 145974, 267619, 316277, 535238, 632554, 802857, 948831, 1605714, 1897662, 3479047, 6958094, 10437141, 20874282]

約数ペア:

[(1, 20874282), (2, 10437141), (3, 6958094), (6, 3479047), (11, 1897662), (13, 1605714), (22, 948831), (26, 802857), (33, 632554), (39, 535238), (66, 316277), (78, 267619), (143, 145974), (286, 72987), (429, 48658), (858, 24329)]