20184028672

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{1713997}}^1$

素因数の和:1714038

約数の個数: 40

約数和(自身を含む): 42082078896

約数和(自身を除く): 21898050224

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 1713997, 3427994, 6855988, 13711976, 27423952, 39421931, 54847904, 78843862, 109695808, 157687724, 219391616, 315375448, 438783232, 630750896, 877566464, 1261501792, 2523003584, 5046007168, 10092014336, 20184028672]

約数ペア:

[(1, 20184028672), (2, 10092014336), (4, 5046007168), (8, 2523003584), (16, 1261501792), (23, 877566464), (32, 630750896), (46, 438783232), (64, 315375448), (92, 219391616), (128, 157687724), (184, 109695808), (256, 78843862), (368, 54847904), (512, 39421931), (736, 27423952), (1472, 13711976), (2944, 6855988), (5888, 3427994), (11776, 1713997)]