20024683

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:839

約数の個数: 16

約数和(自身を含む): 23680000

約数和(自身を除く): 3655317

約数列:

[1, 7, 49, 79, 343, 553, 739, 3871, 5173, 27097, 36211, 58381, 253477, 408667, 2860669, 20024683]

約数ペア:

[(1, 20024683), (7, 2860669), (49, 408667), (79, 253477), (343, 58381), (553, 36211), (739, 27097), (3871, 5173)]