20736012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14281}}^1$

素因数の和:14310

約数の個数: 36

約数和(自身を含む): 53186168

約数和(自身を除く): 32450156

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 14281, 28562, 42843, 57124, 85686, 157091, 171372, 314182, 471273, 628364, 942546, 1728001, 1885092, 3456002, 5184003, 6912004, 10368006, 20736012]

約数ペア:

[(1, 20736012), (2, 10368006), (3, 6912004), (4, 5184003), (6, 3456002), (11, 1885092), (12, 1728001), (22, 942546), (33, 628364), (44, 471273), (66, 314182), (121, 171372), (132, 157091), (242, 85686), (363, 57124), (484, 42843), (726, 28562), (1452, 14281)]