20199194526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{673}}^1\times {\mathrm{3067}}^1$

素因数の和:3985

約数の個数: 64

約数和(自身を含む): 46451778048

約数和(自身を除く): 26252583522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 233, 466, 673, 699, 1346, 1398, 1631, 2019, 3067, 3262, 4038, 4711, 4893, 6134, 9201, 9422, 9786, 14133, 18402, 21469, 28266, 42938, 64407, 128814, 156809, 313618, 470427, 714611, 940854, 1097663, 1429222, 2064091, 2143833, 2195326, 3292989, 4128182, 4287666, 5002277, 6192273, 6585978, 10004554, 12384546, 14448637, 15006831, 28897274, 30013662, 43345911, 86691822, 480933203, 961866406, 1442799609, 2885599218, 3366532421, 6733064842, 10099597263, 20199194526]

約数ペア:

[(1, 20199194526), (2, 10099597263), (3, 6733064842), (6, 3366532421), (7, 2885599218), (14, 1442799609), (21, 961866406), (42, 480933203), (233, 86691822), (466, 43345911), (673, 30013662), (699, 28897274), (1346, 15006831), (1398, 14448637), (1631, 12384546), (2019, 10004554), (3067, 6585978), (3262, 6192273), (4038, 5002277), (4711, 4287666), (4893, 4128182), (6134, 3292989), (9201, 2195326), (9422, 2143833), (9786, 2064091), (14133, 1429222), (18402, 1097663), (21469, 940854), (28266, 714611), (42938, 470427), (64407, 313618), (128814, 156809)]