20223888180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{301759}}^1$

素因数の和:302888

約数の個数: 48

約数和(自身を含む): 56677770240

約数和(自身を除く): 36453882060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1117, 2234, 3351, 4468, 5585, 6702, 11170, 13404, 16755, 22340, 33510, 67020, 301759, 603518, 905277, 1207036, 1508795, 1810554, 3017590, 3621108, 4526385, 6035180, 9052770, 18105540, 337064803, 674129606, 1011194409, 1348259212, 1685324015, 2022388818, 3370648030, 4044777636, 5055972045, 6741296060, 10111944090, 20223888180]

約数ペア:

[(1, 20223888180), (2, 10111944090), (3, 6741296060), (4, 5055972045), (5, 4044777636), (6, 3370648030), (10, 2022388818), (12, 1685324015), (15, 1348259212), (20, 1011194409), (30, 674129606), (60, 337064803), (1117, 18105540), (2234, 9052770), (3351, 6035180), (4468, 4526385), (5585, 3621108), (6702, 3017590), (11170, 1810554), (13404, 1508795), (16755, 1207036), (22340, 905277), (33510, 603518), (67020, 301759)]