20348620045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{7331}}^1\times {\mathrm{42703}}^1$

素因数の和:50052

約数の個数: 16

約数和(自身を含む): 26300881152

約数和(自身を除く): 5952261107

約数列:

[1, 5, 13, 65, 7331, 36655, 42703, 95303, 213515, 476515, 555139, 2775695, 313055693, 1565278465, 4069724009, 20348620045]

約数ペア:

[(1, 20348620045), (5, 4069724009), (13, 1565278465), (65, 313055693), (7331, 2775695), (36655, 555139), (42703, 476515), (95303, 213515)]