20605280262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1482181}}^1$

素因数の和:1482524

約数の個数: 32

約数和(自身を含む): 47240104704

約数和(自身を除く): 26634824442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4634, 6951, 13902, 1482181, 2964362, 4446543, 8893086, 10375267, 20750534, 31125801, 62251602, 490601911, 981203822, 1471805733, 2943611466, 3434213377, 6868426754, 10302640131, 20605280262]

約数ペア:

[(1, 20605280262), (2, 10302640131), (3, 6868426754), (6, 3434213377), (7, 2943611466), (14, 1471805733), (21, 981203822), (42, 490601911), (331, 62251602), (662, 31125801), (993, 20750534), (1986, 10375267), (2317, 8893086), (4634, 4446543), (6951, 2964362), (13902, 1482181)]