20161163906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1471403}}^1$

素因数の和:1471466

約数の個数: 32

約数和(自身を含む): 35596205568

約数和(自身を除く): 15435041662

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 6851, 13702, 1471403, 2942806, 19128239, 25013851, 38256478, 45613493, 50027702, 91226986, 325180063, 592975409, 650360126, 775429381, 1185950818, 1550858762, 10080581953, 20161163906]

約数ペア:

[(1, 20161163906), (2, 10080581953), (13, 1550858762), (17, 1185950818), (26, 775429381), (31, 650360126), (34, 592975409), (62, 325180063), (221, 91226986), (403, 50027702), (442, 45613493), (527, 38256478), (806, 25013851), (1054, 19128239), (6851, 2942806), (13702, 1471403)]