20896272

素因数分解:

$2^4\times 3^3\times {\mathrm{48371}}^1$

素因数の和:48388

約数の個数: 40

約数和(自身を含む): 59981280

約数和(自身を除く): 39085008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48371, 96742, 145113, 193484, 290226, 386968, 435339, 580452, 773936, 870678, 1160904, 1306017, 1741356, 2321808, 2612034, 3482712, 5224068, 6965424, 10448136, 20896272]

約数ペア:

[(1, 20896272), (2, 10448136), (3, 6965424), (4, 5224068), (6, 3482712), (8, 2612034), (9, 2321808), (12, 1741356), (16, 1306017), (18, 1160904), (24, 870678), (27, 773936), (36, 580452), (48, 435339), (54, 386968), (72, 290226), (108, 193484), (144, 145113), (216, 96742), (432, 48371)]