20163650944

素因数分解:

$2^7\times {\mathrm{157528523}}^1$

素因数の和:157528537

約数の個数: 16

約数和(自身を含む): 40169773620

約数和(自身を除く): 20006122676

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157528523, 315057046, 630114092, 1260228184, 2520456368, 5040912736, 10081825472, 20163650944]

約数ペア:

[(1, 20163650944), (2, 10081825472), (4, 5040912736), (8, 2520456368), (16, 1260228184), (32, 630114092), (64, 315057046), (128, 157528523)]