20153330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118549}}^1$

素因数の和:118573

約数の個数: 16

約数和(自身を含む): 38410200

約数和(自身を除く): 18256870

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 118549, 237098, 592745, 1185490, 2015333, 4030666, 10076665, 20153330]

約数ペア:

[(1, 20153330), (2, 10076665), (5, 4030666), (10, 2015333), (17, 1185490), (34, 592745), (85, 237098), (170, 118549)]