20162021529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2059661}}^1$

素因数の和:2059928

約数の個数: 16

約数和(自身を含む): 29065950144

約数和(自身を除く): 8903928615

約数列:

[1, 3, 13, 39, 251, 753, 3263, 9789, 2059661, 6178983, 26775593, 80326779, 516974911, 1550924733, 6720673843, 20162021529]

約数ペア:

[(1, 20162021529), (3, 6720673843), (13, 1550924733), (39, 516974911), (251, 80326779), (753, 26775593), (3263, 6178983), (9789, 2059661)]