20269066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4001}}^1$

素因数の和:4169

約数の個数: 16

約数和(自身を含む): 32416200

約数和(自身を除く): 12147134

約数列:

[1, 2, 17, 34, 149, 298, 2533, 4001, 5066, 8002, 68017, 136034, 596149, 1192298, 10134533, 20269066]

約数ペア:

[(1, 20269066), (2, 10134533), (17, 1192298), (34, 596149), (149, 136034), (298, 68017), (2533, 8002), (4001, 5066)]