20064242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14951}}^1$

素因数の和:15025

約数の個数: 16

約数和(自身を含む): 33372864

約数和(自身を除く): 13308622

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 14951, 29902, 164461, 328922, 912011, 1824022, 10032121, 20064242]

約数ペア:

[(1, 20064242), (2, 10032121), (11, 1824022), (22, 912011), (61, 328922), (122, 164461), (671, 29902), (1342, 14951)]