20916494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6091}}^1$

素因数の和:6211

約数の個数: 16

約数和(自身を含む): 33554736

約数和(自身を除く): 12638242

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 6091, 12182, 103547, 207094, 615191, 1230382, 10458247, 20916494]

約数ペア:

[(1, 20916494), (2, 10458247), (17, 1230382), (34, 615191), (101, 207094), (202, 103547), (1717, 12182), (3434, 6091)]