20020434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2663}}^1$

素因数の和:2854

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 26013486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 2663, 3759, 5326, 7518, 7989, 15978, 18641, 37282, 55923, 111846, 476677, 953354, 1430031, 2860062, 3336739, 6673478, 10010217, 20020434]

約数ペア:

[(1, 20020434), (2, 10010217), (3, 6673478), (6, 3336739), (7, 2860062), (14, 1430031), (21, 953354), (42, 476677), (179, 111846), (358, 55923), (537, 37282), (1074, 18641), (1253, 15978), (2506, 7989), (2663, 7518), (3759, 5326)]