20194271990

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{6892243}}^1$

素因数の和:6892543

約数の個数: 16

約数和(自身を含む): 36473755248

約数和(自身を除く): 16279483258

約数列:

[1, 2, 5, 10, 293, 586, 1465, 2930, 6892243, 13784486, 34461215, 68922430, 2019427199, 4038854398, 10097135995, 20194271990]

約数ペア:

[(1, 20194271990), (2, 10097135995), (5, 4038854398), (10, 2019427199), (293, 68922430), (586, 34461215), (1465, 13784486), (2930, 6892243)]