20131709983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1373}}^1\times {\mathrm{1747}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 25362501120

約数和(自身を除く): 5230791137

約数列:

[1, 7, 11, 77, 109, 763, 1199, 1373, 1747, 8393, 9611, 12229, 15103, 19217, 105721, 134519, 149657, 190423, 1047599, 1332961, 1646227, 2094653, 2398631, 11523589, 14662571, 16790417, 26384941, 184694587, 261450779, 1830155453, 2875958569, 20131709983]

約数ペア:

[(1, 20131709983), (7, 2875958569), (11, 1830155453), (77, 261450779), (109, 184694587), (763, 26384941), (1199, 16790417), (1373, 14662571), (1747, 11523589), (8393, 2398631), (9611, 2094653), (12229, 1646227), (15103, 1332961), (19217, 1047599), (105721, 190423), (134519, 149657)]