20352462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{839}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 23676978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 839, 933, 1678, 1866, 2517, 4043, 5034, 8086, 10907, 12129, 21814, 24258, 32721, 65442, 260929, 521858, 782787, 1565574, 3392077, 6784154, 10176231, 20352462]

約数ペア:

[(1, 20352462), (2, 10176231), (3, 6784154), (6, 3392077), (13, 1565574), (26, 782787), (39, 521858), (78, 260929), (311, 65442), (622, 32721), (839, 24258), (933, 21814), (1678, 12129), (1866, 10907), (2517, 8086), (4043, 5034)]