20228823065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{547}}^1\times {\mathrm{1321}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 26602024320

約数和(自身を除く): 6373201255

約数列:

[1, 5, 11, 55, 509, 547, 1321, 2545, 2735, 5599, 6017, 6605, 14531, 27995, 30085, 72655, 278423, 672389, 722587, 1392115, 3062653, 3361945, 3612935, 7396279, 7948457, 15313265, 36981395, 39742285, 367796783, 1838983915, 4045764613, 20228823065]

約数ペア:

[(1, 20228823065), (5, 4045764613), (11, 1838983915), (55, 367796783), (509, 39742285), (547, 36981395), (1321, 15313265), (2545, 7948457), (2735, 7396279), (5599, 3612935), (6017, 3361945), (6605, 3062653), (14531, 1392115), (27995, 722587), (30085, 672389), (72655, 278423)]