20851927482

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2115229}}^1$

素因数の和:2115318

約数の個数: 32

約数和(自身を含む): 43861409280

約数和(自身を除く): 23009481798

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 1643, 3286, 4929, 9858, 2115229, 4230458, 6345687, 12691374, 65572099, 112107137, 131144198, 196716297, 224214274, 336321411, 393432594, 672642822, 3475321247, 6950642494, 10425963741, 20851927482]

約数ペア:

[(1, 20851927482), (2, 10425963741), (3, 6950642494), (6, 3475321247), (31, 672642822), (53, 393432594), (62, 336321411), (93, 224214274), (106, 196716297), (159, 131144198), (186, 112107137), (318, 65572099), (1643, 12691374), (3286, 6345687), (4929, 4230458), (9858, 2115229)]