20559964983

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4447321}}^1$

素因数の和:4447414

約数の個数: 16

約数和(自身を含む): 29032118016

約数和(自身を除く): 8472153033

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 4447321, 13341963, 102288383, 297970507, 306865149, 893911521, 6853321661, 20559964983]

約数ペア:

[(1, 20559964983), (3, 6853321661), (23, 893911521), (67, 306865149), (69, 297970507), (201, 102288383), (1541, 13341963), (4623, 4447321)]