20077782

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4801}}^1$

素因数の和:4864

約数の個数: 32

約数和(自身を含む): 43563744

約数和(自身を除く): 23485962

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 4801, 9602, 14403, 28806, 81617, 163234, 196841, 244851, 393682, 489702, 590523, 1181046, 3346297, 6692594, 10038891, 20077782]

約数ペア:

[(1, 20077782), (2, 10038891), (3, 6692594), (6, 3346297), (17, 1181046), (34, 590523), (41, 489702), (51, 393682), (82, 244851), (102, 196841), (123, 163234), (246, 81617), (697, 28806), (1394, 14403), (2091, 9602), (4182, 4801)]