20015458038

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48346517}}^1$

素因数の和:48346548

約数の個数: 24

約数和(自身を含む): 45252340848

約数和(自身を除く): 25236882810

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48346517, 96693034, 145039551, 290079102, 435118653, 870237306, 1111969891, 2223939782, 3335909673, 6671819346, 10007729019, 20015458038]

約数ペア:

[(1, 20015458038), (2, 10007729019), (3, 6671819346), (6, 3335909673), (9, 2223939782), (18, 1111969891), (23, 870237306), (46, 435118653), (69, 290079102), (138, 145039551), (207, 96693034), (414, 48346517)]