20191723018

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1\times {\mathrm{94723}}^1$

素因数の和:96789

約数の個数: 16

約数和(自身を含む): 30874719456

約数和(自身を除く): 10682996438

約数列:

[1, 2, 53, 106, 2011, 4022, 94723, 106583, 189446, 213166, 5020319, 10040638, 190487953, 380975906, 10095861509, 20191723018]

約数ペア:

[(1, 20191723018), (2, 10095861509), (53, 380975906), (106, 190487953), (2011, 10040638), (4022, 5020319), (94723, 213166), (106583, 189446)]