20974769406

素因数分解:

$2^1\times 3^2\times {\mathrm{31771}}^1\times {\mathrm{36677}}^1$

素因数の和:68456

約数の個数: 24

約数和(自身を含む): 45448003224

約数和(自身を除く): 24473233818

約数列:

[1, 2, 3, 6, 9, 18, 31771, 36677, 63542, 73354, 95313, 110031, 190626, 220062, 285939, 330093, 571878, 660186, 1165264967, 2330529934, 3495794901, 6991589802, 10487384703, 20974769406]

約数ペア:

[(1, 20974769406), (2, 10487384703), (3, 6991589802), (6, 3495794901), (9, 2330529934), (18, 1165264967), (31771, 660186), (36677, 571878), (63542, 330093), (73354, 285939), (95313, 220062), (110031, 190626)]