20114766909

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{247259}}^1$

素因数の和:247422

約数の個数: 32

約数和(自身を含む): 31332787200

約数和(自身を除く): 11218020291

約数列:

[1, 3, 9, 23, 27, 69, 131, 207, 393, 621, 1179, 3013, 3537, 9039, 27117, 81351, 247259, 741777, 2225331, 5686957, 6675993, 17060871, 32390929, 51182613, 97172787, 153547839, 291518361, 744991367, 874555083, 2234974101, 6704922303, 20114766909]

約数ペア:

[(1, 20114766909), (3, 6704922303), (9, 2234974101), (23, 874555083), (27, 744991367), (69, 291518361), (131, 153547839), (207, 97172787), (393, 51182613), (621, 32390929), (1179, 17060871), (3013, 6675993), (3537, 5686957), (9039, 2225331), (27117, 741777), (81351, 247259)]