20273214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15289}}^1$

素因数の和:15324

約数の個数: 32

約数和(自身を含む): 46236960

約数和(自身を除く): 25963746

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 15289, 30578, 45867, 91734, 198757, 259913, 397514, 519826, 596271, 779739, 1192542, 1559478, 3378869, 6757738, 10136607, 20273214]

約数ペア:

[(1, 20273214), (2, 10136607), (3, 6757738), (6, 3378869), (13, 1559478), (17, 1192542), (26, 779739), (34, 596271), (39, 519826), (51, 397514), (78, 259913), (102, 198757), (221, 91734), (442, 45867), (663, 30578), (1326, 15289)]