20997006732

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{14955133}}^1$

素因数の和:14955159

約数の個数: 48

約数和(自身を含む): 58624125280

約数和(自身を除く): 37627118548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 14955133, 29910266, 44865399, 59820532, 89730798, 134596197, 179461596, 194416729, 269192394, 388833458, 403788591, 538384788, 583250187, 777666916, 807577182, 1166500374, 1615154364, 1749750561, 2333000748, 3499501122, 5249251683, 6999002244, 10498503366, 20997006732]

約数ペア:

[(1, 20997006732), (2, 10498503366), (3, 6999002244), (4, 5249251683), (6, 3499501122), (9, 2333000748), (12, 1749750561), (13, 1615154364), (18, 1166500374), (26, 807577182), (27, 777666916), (36, 583250187), (39, 538384788), (52, 403788591), (54, 388833458), (78, 269192394), (108, 194416729), (117, 179461596), (156, 134596197), (234, 89730798), (351, 59820532), (468, 44865399), (702, 29910266), (1404, 14955133)]