20136684584

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{1069}}^1\times {\mathrm{6053}}^1$

素因数の和:7517

約数の個数: 32

約数和(自身を含む): 37895013000

約数和(自身を除く): 17758328416

約数列:

[1, 2, 4, 8, 389, 778, 1069, 1556, 2138, 3112, 4276, 6053, 8552, 12106, 24212, 48424, 415841, 831682, 1663364, 2354617, 3326728, 4709234, 6470657, 9418468, 12941314, 18836936, 25882628, 51765256, 2517085573, 5034171146, 10068342292, 20136684584]

約数ペア:

[(1, 20136684584), (2, 10068342292), (4, 5034171146), (8, 2517085573), (389, 51765256), (778, 25882628), (1069, 18836936), (1556, 12941314), (2138, 9418468), (3112, 6470657), (4276, 4709234), (6053, 3326728), (8552, 2354617), (12106, 1663364), (24212, 831682), (48424, 415841)]