20132282241

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{362137}}^1$

素因数の和:362246

約数の個数: 32

約数和(自身を含む): 31288723200

約数和(自身を除く): 11156440959

約数列:

[1, 3, 9, 27, 29, 71, 87, 213, 261, 639, 783, 1917, 2059, 6177, 18531, 55593, 362137, 1086411, 3259233, 9777699, 10501973, 25711727, 31505919, 77135181, 94517757, 231405543, 283553271, 694216629, 745640083, 2236920249, 6710760747, 20132282241]

約数ペア:

[(1, 20132282241), (3, 6710760747), (9, 2236920249), (27, 745640083), (29, 694216629), (71, 283553271), (87, 231405543), (213, 94517757), (261, 77135181), (639, 31505919), (783, 25711727), (1917, 10501973), (2059, 9777699), (6177, 3259233), (18531, 1086411), (55593, 362137)]