20174821764

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{6541771}}^1$

素因数の和:6542035

約数の個数: 24

約数和(自身を含む): 47257760928

約数和(自身を除く): 27082939164

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 6541771, 13083542, 19625313, 26167084, 39250626, 78501252, 1681235147, 3362470294, 5043705441, 6724940588, 10087410882, 20174821764]

約数ペア:

[(1, 20174821764), (2, 10087410882), (3, 6724940588), (4, 5043705441), (6, 3362470294), (12, 1681235147), (257, 78501252), (514, 39250626), (771, 26167084), (1028, 19625313), (1542, 13083542), (3084, 6541771)]