20050786

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84247}}^1$

素因数の和:84273

約数の個数: 16

約数和(自身を含む): 36395136

約数和(自身を除く): 16344350

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84247, 168494, 589729, 1179458, 1432199, 2864398, 10025393, 20050786]

約数ペア:

[(1, 20050786), (2, 10025393), (7, 2864398), (14, 1432199), (17, 1179458), (34, 589729), (119, 168494), (238, 84247)]