20007968831383

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{12743}}^1\times {\mathrm{6491}}^1$

素因数の和:20079

約数の個数: 32

約数和(自身を含む): 22516898503680

約数和(自身を除く): 2508929672297

約数列:

[1, 13, 23, 299, 809, 6491, 10517, 12743, 18607, 84383, 149293, 165659, 241891, 293089, 1940809, 3810157, 5251219, 10309087, 68265847, 82714813, 120778037, 134018131, 237109001, 1075292569, 1570114481, 1902440699, 3082417013, 24731729087, 66916283717, 869911688321, 1539074525491, 20007968831383]

約数ペア:

[(1, 20007968831383), (13, 1539074525491), (23, 869911688321), (299, 66916283717), (809, 24731729087), (6491, 3082417013), (10517, 1902440699), (12743, 1570114481), (18607, 1075292569), (84383, 237109001), (149293, 134018131), (165659, 120778037), (241891, 82714813), (293089, 68265847), (1940809, 10309087), (3810157, 5251219)]