20183217609

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{167261}}^1$

素因数の和:167385

約数の個数: 32

約数和(自身を含む): 29705731200

約数和(自身を除く): 9522513591

約数列:

[1, 3, 19, 29, 57, 73, 87, 219, 551, 1387, 1653, 2117, 4161, 6351, 40223, 120669, 167261, 501783, 3177959, 4850569, 9533877, 12210053, 14551707, 36630159, 92160811, 231991007, 276482433, 354091537, 695973021, 1062274611, 6727739203, 20183217609]

約数ペア:

[(1, 20183217609), (3, 6727739203), (19, 1062274611), (29, 695973021), (57, 354091537), (73, 276482433), (87, 231991007), (219, 92160811), (551, 36630159), (1387, 14551707), (1653, 12210053), (2117, 9533877), (4161, 4850569), (6351, 3177959), (40223, 501783), (120669, 167261)]