20634048

素因数分解:

$2^6\times 3^3\times {\mathrm{11941}}^1$

素因数の和:11962

約数の個数: 56

約数和(自身を含む): 60665360

約数和(自身を除く): 40031312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 11941, 23882, 35823, 47764, 71646, 95528, 107469, 143292, 191056, 214938, 286584, 322407, 382112, 429876, 573168, 644814, 764224, 859752, 1146336, 1289628, 1719504, 2292672, 2579256, 3439008, 5158512, 6878016, 10317024, 20634048]

約数ペア:

[(1, 20634048), (2, 10317024), (3, 6878016), (4, 5158512), (6, 3439008), (8, 2579256), (9, 2292672), (12, 1719504), (16, 1289628), (18, 1146336), (24, 859752), (27, 764224), (32, 644814), (36, 573168), (48, 429876), (54, 382112), (64, 322407), (72, 286584), (96, 214938), (108, 191056), (144, 143292), (192, 107469), (216, 95528), (288, 71646), (432, 47764), (576, 35823), (864, 23882), (1728, 11941)]