20125322551

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{519457}}^1$

素因数の和:519570

約数の個数: 16

約数和(自身を含む): 22216179744

約数和(自身を除く): 2090857193

約数列:

[1, 17, 43, 53, 731, 901, 2279, 38743, 519457, 8830769, 22336651, 27531221, 379723067, 468030757, 1183842503, 20125322551]

約数ペア:

[(1, 20125322551), (17, 1183842503), (43, 468030757), (53, 379723067), (731, 27531221), (901, 22336651), (2279, 8830769), (38743, 519457)]