20731874442

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{203253671}}^1$

素因数の和:203253693

約数の個数: 16

約数和(自身を含む): 43902793152

約数和(自身を除く): 23170918710

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 203253671, 406507342, 609761013, 1219522026, 3455312407, 6910624814, 10365937221, 20731874442]

約数ペア:

[(1, 20731874442), (2, 10365937221), (3, 6910624814), (6, 3455312407), (17, 1219522026), (34, 609761013), (51, 406507342), (102, 203253671)]