20131563742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1\times {\mathrm{230449}}^1$

素因数の和:231891

約数の個数: 16

約数和(自身を含む): 31193712000

約数和(自身を除く): 11062148258

約数列:

[1, 2, 31, 62, 1409, 2818, 43679, 87358, 230449, 460898, 7143919, 14287838, 324702641, 649405282, 10065781871, 20131563742]

約数ペア:

[(1, 20131563742), (2, 10065781871), (31, 649405282), (62, 324702641), (1409, 14287838), (2818, 7143919), (43679, 460898), (87358, 230449)]