20244966978

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30955607}}^1$

素因数の和:30955721

約数の個数: 16

約数和(自身を含む): 40861402560

約数和(自身を除く): 20616435582

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30955607, 61911214, 92866821, 185733642, 3374161163, 6748322326, 10122483489, 20244966978]

約数ペア:

[(1, 20244966978), (2, 10122483489), (3, 6748322326), (6, 3374161163), (109, 185733642), (218, 92866821), (327, 61911214), (654, 30955607)]