20193054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480787}}^1$

素因数の和:480799

約数の個数: 16

約数和(自身を含む): 46155648

約数和(自身を除く): 25962594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480787, 961574, 1442361, 2884722, 3365509, 6731018, 10096527, 20193054]

約数ペア:

[(1, 20193054), (2, 10096527), (3, 6731018), (6, 3365509), (7, 2884722), (14, 1442361), (21, 961574), (42, 480787)]