20100222780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30454883}}^1$

素因数の和:30454906

約数の個数: 48

約数和(自身を含む): 61397046144

約数和(自身を除く): 41296823364

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 30454883, 60909766, 91364649, 121819532, 152274415, 182729298, 304548830, 335003713, 365458596, 456823245, 609097660, 670007426, 913646490, 1005011139, 1340014852, 1675018565, 1827292980, 2010022278, 3350037130, 4020044556, 5025055695, 6700074260, 10050111390, 20100222780]

約数ペア:

[(1, 20100222780), (2, 10050111390), (3, 6700074260), (4, 5025055695), (5, 4020044556), (6, 3350037130), (10, 2010022278), (11, 1827292980), (12, 1675018565), (15, 1340014852), (20, 1005011139), (22, 913646490), (30, 670007426), (33, 609097660), (44, 456823245), (55, 365458596), (60, 335003713), (66, 304548830), (110, 182729298), (132, 152274415), (165, 121819532), (220, 91364649), (330, 60909766), (660, 30454883)]