20770406514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8069311}}^1$

素因数の和:8069343

約数の個数: 48

約数和(自身を含む): 52870132224

約数和(自身を除く): 32099725710

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 8069311, 16138622, 24207933, 48415866, 72623799, 88762421, 104901043, 145247598, 177524842, 209802086, 266287263, 314703129, 532574526, 629406258, 798861789, 944109387, 1153911473, 1597723578, 1888218774, 2307822946, 3461734419, 6923468838, 10385203257, 20770406514]

約数ペア:

[(1, 20770406514), (2, 10385203257), (3, 6923468838), (6, 3461734419), (9, 2307822946), (11, 1888218774), (13, 1597723578), (18, 1153911473), (22, 944109387), (26, 798861789), (33, 629406258), (39, 532574526), (66, 314703129), (78, 266287263), (99, 209802086), (117, 177524842), (143, 145247598), (198, 104901043), (234, 88762421), (286, 72623799), (429, 48415866), (858, 24207933), (1287, 16138622), (2574, 8069311)]