2020521706

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8489587}}^1$

素因数の和:8489613

約数の個数: 16

約数和(自身を含む): 3667502016

約数和(自身を除く): 1646980310

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8489587, 16979174, 59427109, 118854218, 144322979, 288645958, 1010260853, 2020521706]

約数ペア:

[(1, 2020521706), (2, 1010260853), (7, 288645958), (14, 144322979), (17, 118854218), (34, 59427109), (119, 16979174), (238, 8489587)]