2020907512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{844861}}^1$

素因数の和:844903

約数の個数: 32

約数和(自身を含む): 4258104480

約数和(自身を除く): 2237196968

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 844861, 1689722, 3379444, 6758888, 10983193, 19431803, 21966386, 38863606, 43932772, 77727212, 87865544, 155454424, 252613439, 505226878, 1010453756, 2020907512]

約数ペア:

[(1, 2020907512), (2, 1010453756), (4, 505226878), (8, 252613439), (13, 155454424), (23, 87865544), (26, 77727212), (46, 43932772), (52, 38863606), (92, 21966386), (104, 19431803), (184, 10983193), (299, 6758888), (598, 3379444), (1196, 1689722), (2392, 844861)]