20124954

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48611}}^1$

素因数の和:48642

約数の個数: 24

約数和(自身を含む): 45500832

約数和(自身を除く): 25375878

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48611, 97222, 145833, 291666, 437499, 874998, 1118053, 2236106, 3354159, 6708318, 10062477, 20124954]

約数ペア:

[(1, 20124954), (2, 10062477), (3, 6708318), (6, 3354159), (9, 2236106), (18, 1118053), (23, 874998), (46, 437499), (69, 291666), (138, 145833), (207, 97222), (414, 48611)]