11020220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23957}}^1$

素因数の和:23989

約数の個数: 24

約数和(自身を含む): 24149664

約数和(自身を除く): 13129444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 23957, 47914, 95828, 119785, 239570, 479140, 551011, 1102022, 2204044, 2755055, 5510110, 11020220]

約数ペア:

[(1, 11020220), (2, 5510110), (4, 2755055), (5, 2204044), (10, 1102022), (20, 551011), (23, 479140), (46, 239570), (92, 119785), (115, 95828), (230, 47914), (460, 23957)]