20366976354

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{6668951}}^1$

素因数の和:6669465

約数の個数: 16

約数和(自身を含む): 40813986240

約数和(自身を除く): 20447009886

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 6668951, 13337902, 20006853, 40013706, 3394496059, 6788992118, 10183488177, 20366976354]

約数ペア:

[(1, 20366976354), (2, 10183488177), (3, 6788992118), (6, 3394496059), (509, 40013706), (1018, 20006853), (1527, 13337902), (3054, 6668951)]