20009227544

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{3795377}}^1$

素因数の和:3796042

約数の個数: 16

約数和(自身を含む): 37574242200

約数和(自身を除く): 17565014656

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 3795377, 7590754, 15181508, 30363016, 2501153443, 5002306886, 10004613772, 20009227544]

約数ペア:

[(1, 20009227544), (2, 10004613772), (4, 5002306886), (8, 2501153443), (659, 30363016), (1318, 15181508), (2636, 7590754), (5272, 3795377)]