20116286

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{751}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 30862080

約数和(自身を除く): 10745794

約数列:

[1, 2, 59, 118, 227, 454, 751, 1502, 13393, 26786, 44309, 88618, 170477, 340954, 10058143, 20116286]

約数ペア:

[(1, 20116286), (2, 10058143), (59, 340954), (118, 170477), (227, 88618), (454, 44309), (751, 26786), (1502, 13393)]