20209962

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146449}}^1$

素因数の和:146477

約数の個数: 16

約数和(自身を含む): 42177600

約数和(自身を除く): 21967638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 146449, 292898, 439347, 878694, 3368327, 6736654, 10104981, 20209962]

約数ペア:

[(1, 20209962), (2, 10104981), (3, 6736654), (6, 3368327), (23, 878694), (46, 439347), (69, 292898), (138, 146449)]