20217076126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1\times {\mathrm{17627}}^1$

素因数の和:19096

約数の個数: 32

約数和(自身を含む): 33737453568

約数和(自身を除く): 13520377442

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1423, 2846, 17627, 18499, 35254, 36998, 44113, 88226, 229151, 458302, 546437, 573469, 1092874, 1146938, 7103681, 14207362, 25083221, 50166442, 326081873, 652163746, 777579851, 1555159702, 10108538063, 20217076126]

約数ペア:

[(1, 20217076126), (2, 10108538063), (13, 1555159702), (26, 777579851), (31, 652163746), (62, 326081873), (403, 50166442), (806, 25083221), (1423, 14207362), (2846, 7103681), (17627, 1146938), (18499, 1092874), (35254, 573469), (36998, 546437), (44113, 458302), (88226, 229151)]