202006128424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1328987687}}^1$

素因数の和:1328987712

約数の個数: 16

約数和(自身を含む): 398696306400

約数和(自身を除く): 196690177976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1328987687, 2657975374, 5315950748, 10631901496, 25250766053, 50501532106, 101003064212, 202006128424]

約数ペア:

[(1, 202006128424), (2, 101003064212), (4, 50501532106), (8, 25250766053), (19, 10631901496), (38, 5315950748), (76, 2657975374), (152, 1328987687)]