20610562

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86599}}^1$

素因数の和:86625

約数の個数: 16

約数和(自身を含む): 37411200

約数和(自身を除く): 16800638

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 86599, 173198, 606193, 1212386, 1472183, 2944366, 10305281, 20610562]

約数ペア:

[(1, 20610562), (2, 10305281), (7, 2944366), (14, 1472183), (17, 1212386), (34, 606193), (119, 173198), (238, 86599)]