20174036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12899}}^1$

素因数の和:12943

約数の個数: 24

約数和(自身を含む): 39009600

約数和(自身を除く): 18835564

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 12899, 25798, 51596, 219283, 296677, 438566, 593354, 877132, 1186708, 5043509, 10087018, 20174036]

約数ペア:

[(1, 20174036), (2, 10087018), (4, 5043509), (17, 1186708), (23, 877132), (34, 593354), (46, 438566), (68, 296677), (92, 219283), (391, 51596), (782, 25798), (1564, 12899)]