20170234036

素因数分解:

$2^2\times {\mathrm{2003}}^1\times {\mathrm{2517503}}^1$

素因数の和:2519510

約数の個数: 12

約数和(自身を含む): 35315546112

約数和(自身を除く): 15145312076

約数列:

[1, 2, 4, 2003, 4006, 8012, 2517503, 5035006, 10070012, 5042558509, 10085117018, 20170234036]

約数ペア:

[(1, 20170234036), (2, 10085117018), (4, 5042558509), (2003, 10070012), (4006, 5035006), (8012, 2517503)]