20120031514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4595713}}^1$

素因数の和:4595925

約数の個数: 16

約数和(自身を含む): 33089140800

約数和(自身を除く): 12969109286

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 4595713, 9191426, 50552843, 101105686, 914546887, 1829093774, 10060015757, 20120031514]

約数ペア:

[(1, 20120031514), (2, 10060015757), (11, 1829093774), (22, 914546887), (199, 101105686), (398, 50552843), (2189, 9191426), (4378, 4595713)]