20130543383180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{186793}}^1\times {\mathrm{234281}}^1$

素因数の和:421106

約数の個数: 48

約数和(自身を含む): 44112571683264

約数和(自身を除く): 23982028300084

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 186793, 234281, 373586, 468562, 747172, 933965, 937124, 1171405, 1867930, 2342810, 3735860, 4296239, 4685620, 5388463, 8592478, 10776926, 17184956, 21481195, 21553852, 26942315, 42962390, 53884630, 85924780, 107769260, 43762050833, 87524101666, 175048203332, 218810254165, 437620508330, 875241016660, 1006527169159, 2013054338318, 4026108676636, 5032635845795, 10065271691590, 20130543383180]

約数ペア:

[(1, 20130543383180), (2, 10065271691590), (4, 5032635845795), (5, 4026108676636), (10, 2013054338318), (20, 1006527169159), (23, 875241016660), (46, 437620508330), (92, 218810254165), (115, 175048203332), (230, 87524101666), (460, 43762050833), (186793, 107769260), (234281, 85924780), (373586, 53884630), (468562, 42962390), (747172, 26942315), (933965, 21553852), (937124, 21481195), (1171405, 17184956), (1867930, 10776926), (2342810, 8592478), (3735860, 5388463), (4296239, 4685620)]