20173074608

素因数分解:

$2^4\times {\mathrm{25873}}^1\times {\mathrm{48731}}^1$

素因数の和:74612

約数の個数: 20

約数和(自身を含む): 39087644808

約数和(自身を除く): 18914570200

約数列:

[1, 2, 4, 8, 16, 25873, 48731, 51746, 97462, 103492, 194924, 206984, 389848, 413968, 779696, 1260817163, 2521634326, 5043268652, 10086537304, 20173074608]

約数ペア:

[(1, 20173074608), (2, 10086537304), (4, 5043268652), (8, 2521634326), (16, 1260817163), (25873, 779696), (48731, 413968), (51746, 389848), (97462, 206984), (103492, 194924)]