17396020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45779}}^1$

素因数の和:45807

約数の個数: 24

約数和(自身を含む): 38455200

約数和(自身を除く): 21059180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 45779, 91558, 183116, 228895, 457790, 869801, 915580, 1739602, 3479204, 4349005, 8698010, 17396020]

約数ペア:

[(1, 17396020), (2, 8698010), (4, 4349005), (5, 3479204), (10, 1739602), (19, 915580), (20, 869801), (38, 457790), (76, 228895), (95, 183116), (190, 91558), (380, 45779)]