20320896

素因数分解:

$2^7\times 3^1\times {\mathrm{52919}}^1$

素因数の和:52936

約数の個数: 32

約数和(自身を含む): 53978400

約数和(自身を除く): 33657504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 52919, 105838, 158757, 211676, 317514, 423352, 635028, 846704, 1270056, 1693408, 2540112, 3386816, 5080224, 6773632, 10160448, 20320896]

約数ペア:

[(1, 20320896), (2, 10160448), (3, 6773632), (4, 5080224), (6, 3386816), (8, 2540112), (12, 1693408), (16, 1270056), (24, 846704), (32, 635028), (48, 423352), (64, 317514), (96, 211676), (128, 158757), (192, 105838), (384, 52919)]