20536700770

素因数分解:

$2^1\times 5^1\times {\mathrm{10729}}^1\times {\mathrm{191413}}^1$

素因数の和:202149

約数の個数: 16

約数和(自身を含む): 36969699960

約数和(自身を除く): 16432999190

約数列:

[1, 2, 5, 10, 10729, 21458, 53645, 107290, 191413, 382826, 957065, 1914130, 2053670077, 4107340154, 10268350385, 20536700770]

約数ペア:

[(1, 20536700770), (2, 10268350385), (5, 4107340154), (10, 2053670077), (10729, 1914130), (21458, 957065), (53645, 382826), (107290, 191413)]