20341728272

素因数分解:

$2^4\times {\mathrm{1271358017}}^1$

素因数の和:1271358025

約数の個数: 10

約数和(自身を含む): 39412098558

約数和(自身を除く): 19070370286

約数列:

[1, 2, 4, 8, 16, 1271358017, 2542716034, 5085432068, 10170864136, 20341728272]

約数ペア:

[(1, 20341728272), (2, 10170864136), (4, 5085432068), (8, 2542716034), (16, 1271358017)]