20174869290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29238941}}^1$

素因数の和:29238974

約数の個数: 32

約数和(自身を含む): 50524891776

約数和(自身を除く): 30350022486

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 29238941, 58477882, 87716823, 146194705, 175433646, 292389410, 438584115, 672495643, 877168230, 1344991286, 2017486929, 3362478215, 4034973858, 6724956430, 10087434645, 20174869290]

約数ペア:

[(1, 20174869290), (2, 10087434645), (3, 6724956430), (5, 4034973858), (6, 3362478215), (10, 2017486929), (15, 1344991286), (23, 877168230), (30, 672495643), (46, 438584115), (69, 292389410), (115, 175433646), (138, 146194705), (230, 87716823), (345, 58477882), (690, 29238941)]