20199402012

素因数分解:

$2^2\times 3^1\times {\mathrm{1683283501}}^1$

素因数の和:1683283508

約数の個数: 12

約数和(自身を含む): 47131938056

約数和(自身を除く): 26932536044

約数列:

[1, 2, 3, 4, 6, 12, 1683283501, 3366567002, 5049850503, 6733134004, 10099701006, 20199402012]

約数ペア:

[(1, 20199402012), (2, 10099701006), (3, 6733134004), (4, 5049850503), (6, 3366567002), (12, 1683283501)]