20742048

素因数分解:

$2^5\times 3^3\times {\mathrm{24007}}^1$

素因数の和:24026

約数の個数: 48

約数和(自身を含む): 60500160

約数和(自身を除く): 39758112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 24007, 48014, 72021, 96028, 144042, 192056, 216063, 288084, 384112, 432126, 576168, 648189, 768224, 864252, 1152336, 1296378, 1728504, 2304672, 2592756, 3457008, 5185512, 6914016, 10371024, 20742048]

約数ペア:

[(1, 20742048), (2, 10371024), (3, 6914016), (4, 5185512), (6, 3457008), (8, 2592756), (9, 2304672), (12, 1728504), (16, 1296378), (18, 1152336), (24, 864252), (27, 768224), (32, 648189), (36, 576168), (48, 432126), (54, 384112), (72, 288084), (96, 216063), (108, 192056), (144, 144042), (216, 96028), (288, 72021), (432, 48014), (864, 24007)]