20351482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{967}}^1$

素因数の和:1605

約数の個数: 16

約数和(自身を含む): 32408640

約数和(自身を除く): 12057158

約数列:

[1, 2, 17, 34, 619, 967, 1238, 1934, 10523, 16439, 21046, 32878, 598573, 1197146, 10175741, 20351482]

約数ペア:

[(1, 20351482), (2, 10175741), (17, 1197146), (34, 598573), (619, 32878), (967, 21046), (1238, 16439), (1934, 10523)]