20194997986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1\times {\mathrm{233021}}^1$

素因数の和:235589

約数の個数: 16

約数和(自身を含む): 32087129400

約数和(自身を除く): 11892131414

約数列:

[1, 2, 17, 34, 2549, 5098, 43333, 86666, 233021, 466042, 3961357, 7922714, 593970529, 1187941058, 10097498993, 20194997986]

約数ペア:

[(1, 20194997986), (2, 10097498993), (17, 1187941058), (34, 593970529), (2549, 7922714), (5098, 3961357), (43333, 466042), (86666, 233021)]