20139701030

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1\times {\mathrm{13411}}^1$

素因数の和:14252

約数の個数: 32

約数和(自身を含む): 36455747328

約数和(自身を除く): 16316046298

約数列:

[1, 2, 5, 10, 263, 526, 571, 1142, 1315, 2630, 2855, 5710, 13411, 26822, 67055, 134110, 150173, 300346, 750865, 1501730, 3527093, 7054186, 7657681, 15315362, 17635465, 35270930, 38288405, 76576810, 2013970103, 4027940206, 10069850515, 20139701030]

約数ペア:

[(1, 20139701030), (2, 10069850515), (5, 4027940206), (10, 2013970103), (263, 76576810), (526, 38288405), (571, 35270930), (1142, 17635465), (1315, 15315362), (2630, 7657681), (2855, 7054186), (5710, 3527093), (13411, 1501730), (26822, 750865), (67055, 300346), (134110, 150173)]