20853222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14071}}^1$

素因数の和:14108

約数の個数: 32

約数和(自身を含む): 47281920

約数和(自身を除く): 26428698

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 14071, 28142, 42213, 84426, 182923, 267349, 365846, 534698, 548769, 802047, 1097538, 1604094, 3475537, 6951074, 10426611, 20853222]

約数ペア:

[(1, 20853222), (2, 10426611), (3, 6951074), (6, 3475537), (13, 1604094), (19, 1097538), (26, 802047), (38, 548769), (39, 534698), (57, 365846), (78, 267349), (114, 182923), (247, 84426), (494, 42213), (741, 28142), (1482, 14071)]