20123691828

素因数分解:

$2^2\times 3^1\times {\mathrm{9871}}^1\times {\mathrm{169889}}^1$

素因数の和:179767

約数の個数: 24

約数和(自身を含む): 46960314240

約数和(自身を除く): 26836622412

約数列:

[1, 2, 3, 4, 6, 12, 9871, 19742, 29613, 39484, 59226, 118452, 169889, 339778, 509667, 679556, 1019334, 2038668, 1676974319, 3353948638, 5030922957, 6707897276, 10061845914, 20123691828]

約数ペア:

[(1, 20123691828), (2, 10061845914), (3, 6707897276), (4, 5030922957), (6, 3353948638), (12, 1676974319), (9871, 2038668), (19742, 1019334), (29613, 679556), (39484, 509667), (59226, 339778), (118452, 169889)]