20183044614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{10889}}^1$

素因数の和:11213

約数の個数: 64

約数和(自身を含む): 43281216000

約数和(自身を除く): 23098171386

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 229, 426, 458, 687, 1349, 1374, 2698, 4047, 4351, 8094, 8702, 10889, 13053, 16259, 21778, 26106, 32518, 32667, 48777, 65334, 97554, 206891, 308921, 413782, 617842, 620673, 773119, 926763, 1241346, 1546238, 1853526, 2319357, 2493581, 4638714, 4987162, 7480743, 14689261, 14961486, 29378522, 44067783, 47378039, 88135566, 94756078, 142134117, 177044251, 284268234, 354088502, 531132753, 1062265506, 3363840769, 6727681538, 10091522307, 20183044614]

約数ペア:

[(1, 20183044614), (2, 10091522307), (3, 6727681538), (6, 3363840769), (19, 1062265506), (38, 531132753), (57, 354088502), (71, 284268234), (114, 177044251), (142, 142134117), (213, 94756078), (229, 88135566), (426, 47378039), (458, 44067783), (687, 29378522), (1349, 14961486), (1374, 14689261), (2698, 7480743), (4047, 4987162), (4351, 4638714), (8094, 2493581), (8702, 2319357), (10889, 1853526), (13053, 1546238), (16259, 1241346), (21778, 926763), (26106, 773119), (32518, 620673), (32667, 617842), (48777, 413782), (65334, 308921), (97554, 206891)]