20193280351

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1\times {\mathrm{23671}}^1$

素因数の和:24510

約数の個数: 16

約数和(自身を含む): 21645676800

約数和(自身を除く): 1452396449

約数列:

[1, 19, 59, 761, 1121, 14459, 23671, 44899, 449749, 853081, 1396589, 18013631, 26535191, 342258989, 1062804229, 20193280351]

約数ペア:

[(1, 20193280351), (19, 1062804229), (59, 342258989), (761, 26535191), (1121, 18013631), (14459, 1396589), (23671, 853081), (44899, 449749)]