20199451263

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1102169}}^1$

素因数の和:1102362

約数の個数: 16

約数和(自身を含む): 27774684000

約数和(自身を除く): 7575232737

約数列:

[1, 3, 41, 123, 149, 447, 6109, 18327, 1102169, 3306507, 45188929, 135566787, 164223181, 492669543, 6733150421, 20199451263]

約数ペア:

[(1, 20199451263), (3, 6733150421), (41, 492669543), (123, 164223181), (149, 135566787), (447, 45188929), (6109, 3306507), (18327, 1102169)]