20148613288

素因数分解:

$2^3\times {\mathrm{7561}}^1\times {\mathrm{333101}}^1$

素因数の和:340668

約数の個数: 16

約数和(自身を含む): 37783759860

約数和(自身を除く): 17635146572

約数列:

[1, 2, 4, 8, 7561, 15122, 30244, 60488, 333101, 666202, 1332404, 2664808, 2518576661, 5037153322, 10074306644, 20148613288]

約数ペア:

[(1, 20148613288), (2, 10074306644), (4, 5037153322), (8, 2518576661), (7561, 2664808), (15122, 1332404), (30244, 666202), (60488, 333101)]