20408048387006

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{44579}}^1\times {\mathrm{760457}}^1$

素因数の和:805088

約数の個数: 32

約数和(自身を含む): 35799685827840

約数和(自身を除く): 15391637440834

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 44579, 89158, 312053, 624106, 760457, 1520914, 1916897, 3833794, 5323199, 10646398, 13418279, 26836558, 32699651, 65399302, 228897557, 457795114, 33900412603, 67800825206, 237302888221, 474605776442, 1457717741929, 2915435483858, 10204024193503, 20408048387006]

約数ペア:

[(1, 20408048387006), (2, 10204024193503), (7, 2915435483858), (14, 1457717741929), (43, 474605776442), (86, 237302888221), (301, 67800825206), (602, 33900412603), (44579, 457795114), (89158, 228897557), (312053, 65399302), (624106, 32699651), (760457, 26836558), (1520914, 13418279), (1916897, 10646398), (3833794, 5323199)]