20161306695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3723233}}^1$

素因数の和:3723279

約数の個数: 24

約数和(自身を含む): 34045251696

約数和(自身を除く): 13883945001

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 3723233, 11169699, 18616165, 55848495, 70741427, 212224281, 353707135, 1061121405, 1344087113, 4032261339, 6720435565, 20161306695]

約数ペア:

[(1, 20161306695), (3, 6720435565), (5, 4032261339), (15, 1344087113), (19, 1061121405), (57, 353707135), (95, 212224281), (285, 70741427), (361, 55848495), (1083, 18616165), (1805, 11169699), (5415, 3723233)]