20611314

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20089}}^1$

素因数の和:20119

約数の個数: 32

約数和(自身を含む): 48216000

約数和(自身を除く): 27604686

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 20089, 40178, 60267, 120534, 180801, 361602, 381691, 542403, 763382, 1084806, 1145073, 2290146, 3435219, 6870438, 10305657, 20611314]

約数ペア:

[(1, 20611314), (2, 10305657), (3, 6870438), (6, 3435219), (9, 2290146), (18, 1145073), (19, 1084806), (27, 763382), (38, 542403), (54, 381691), (57, 361602), (114, 180801), (171, 120534), (342, 60267), (513, 40178), (1026, 20089)]