20614212

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6899}}^1$

素因数の和:6992

約数の個数: 36

約数和(自身を含む): 52743600

約数和(自身を除く): 32129388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6899, 13798, 20697, 27596, 41394, 62091, 82788, 124182, 248364, 572617, 1145234, 1717851, 2290468, 3435702, 5153553, 6871404, 10307106, 20614212]

約数ペア:

[(1, 20614212), (2, 10307106), (3, 6871404), (4, 5153553), (6, 3435702), (9, 2290468), (12, 1717851), (18, 1145234), (36, 572617), (83, 248364), (166, 124182), (249, 82788), (332, 62091), (498, 41394), (747, 27596), (996, 20697), (1494, 13798), (2988, 6899)]