20236040660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1559017}}^1$

素因数の和:1559096

約数の個数: 48

約数和(自身を含む): 47144704320

約数和(自身を除く): 26908663660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 12980, 1559017, 3118034, 6236068, 7795085, 15590170, 17149187, 31180340, 34298374, 68596748, 85745935, 91982003, 171491870, 183964006, 342983740, 367928012, 459910015, 919820030, 1011802033, 1839640060, 2023604066, 4047208132, 5059010165, 10118020330, 20236040660]

約数ペア:

[(1, 20236040660), (2, 10118020330), (4, 5059010165), (5, 4047208132), (10, 2023604066), (11, 1839640060), (20, 1011802033), (22, 919820030), (44, 459910015), (55, 367928012), (59, 342983740), (110, 183964006), (118, 171491870), (220, 91982003), (236, 85745935), (295, 68596748), (590, 34298374), (649, 31180340), (1180, 17149187), (1298, 15590170), (2596, 7795085), (3245, 6236068), (6490, 3118034), (12980, 1559017)]