20246511

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1019}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 27907200

約数和(自身を除く): 7660689

約数列:

[1, 3, 37, 111, 179, 537, 1019, 3057, 6623, 19869, 37703, 113109, 182401, 547203, 6748837, 20246511]

約数ペア:

[(1, 20246511), (3, 6748837), (37, 547203), (111, 182401), (179, 113109), (537, 37703), (1019, 19869), (3057, 6623)]