20188974274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84827623}}^1$

素因数の和:84827649

約数の個数: 16

約数和(自身を含む): 36645533568

約数和(自身を除く): 16456559294

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84827623, 169655246, 593793361, 1187586722, 1442069591, 2884139182, 10094487137, 20188974274]

約数ペア:

[(1, 20188974274), (2, 10094487137), (7, 2884139182), (14, 1442069591), (17, 1187586722), (34, 593793361), (119, 169655246), (238, 84827623)]