20083508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 36832320

約数和(自身を除く): 16748812

約数列:

[1, 2, 4, 23, 46, 92, 419, 521, 838, 1042, 1676, 2084, 9637, 11983, 19274, 23966, 38548, 47932, 218299, 436598, 873196, 5020877, 10041754, 20083508]

約数ペア:

[(1, 20083508), (2, 10041754), (4, 5020877), (23, 873196), (46, 436598), (92, 218299), (419, 47932), (521, 38548), (838, 23966), (1042, 19274), (1676, 11983), (2084, 9637)]