20825424

素因数分解:

$2^4\times 3^4\times {\mathrm{16069}}^1$

素因数の和:16089

約数の個数: 50

約数和(自身を含む): 60278570

約数和(自身を除く): 39453146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 16069, 32138, 48207, 64276, 96414, 128552, 144621, 192828, 257104, 289242, 385656, 433863, 578484, 771312, 867726, 1156968, 1301589, 1735452, 2313936, 2603178, 3470904, 5206356, 6941808, 10412712, 20825424]

約数ペア:

[(1, 20825424), (2, 10412712), (3, 6941808), (4, 5206356), (6, 3470904), (8, 2603178), (9, 2313936), (12, 1735452), (16, 1301589), (18, 1156968), (24, 867726), (27, 771312), (36, 578484), (48, 433863), (54, 385656), (72, 289242), (81, 257104), (108, 192828), (144, 144621), (162, 128552), (216, 96414), (324, 64276), (432, 48207), (648, 32138), (1296, 16069)]