20992176

素因数分解:

$2^4\times 3^3\times {\mathrm{48593}}^1$

素因数の和:48610

約数の個数: 40

約数和(自身を含む): 60256560

約数和(自身を除く): 39264384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48593, 97186, 145779, 194372, 291558, 388744, 437337, 583116, 777488, 874674, 1166232, 1312011, 1749348, 2332464, 2624022, 3498696, 5248044, 6997392, 10496088, 20992176]

約数ペア:

[(1, 20992176), (2, 10496088), (3, 6997392), (4, 5248044), (6, 3498696), (8, 2624022), (9, 2332464), (12, 1749348), (16, 1312011), (18, 1166232), (24, 874674), (27, 777488), (36, 583116), (48, 437337), (54, 388744), (72, 291558), (108, 194372), (144, 145779), (216, 97186), (432, 48593)]