20054966118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1\times {\mathrm{1697}}^1$

素因数の和:3157

約数の個数: 64

約数和(自身を含む): 44135394048

約数和(自身を除く): 24080427930

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1307, 1507, 1697, 2614, 3014, 3394, 3921, 4521, 5091, 7842, 9042, 10182, 14377, 18667, 28754, 37334, 43131, 56001, 86262, 112002, 179059, 232489, 358118, 464978, 537177, 697467, 1074354, 1394934, 1969649, 2217979, 2557379, 3939298, 4435958, 5114758, 5908947, 6653937, 7672137, 11817894, 13307874, 15344274, 24397769, 48795538, 73193307, 146386614, 303863123, 607726246, 911589369, 1823178738, 3342494353, 6684988706, 10027483059, 20054966118]

約数ペア:

[(1, 20054966118), (2, 10027483059), (3, 6684988706), (6, 3342494353), (11, 1823178738), (22, 911589369), (33, 607726246), (66, 303863123), (137, 146386614), (274, 73193307), (411, 48795538), (822, 24397769), (1307, 15344274), (1507, 13307874), (1697, 11817894), (2614, 7672137), (3014, 6653937), (3394, 5908947), (3921, 5114758), (4521, 4435958), (5091, 3939298), (7842, 2557379), (9042, 2217979), (10182, 1969649), (14377, 1394934), (18667, 1074354), (28754, 697467), (37334, 537177), (43131, 464978), (56001, 358118), (86262, 232489), (112002, 179059)]