20143777668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{6113}}^1\times {\mathrm{39229}}^1$

素因数の和:45356

約数の個数: 48

約数和(自身を含む): 53726897280

約数和(自身を除く): 33583119612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 6113, 12226, 18339, 24452, 36678, 39229, 42791, 73356, 78458, 85582, 117687, 128373, 156916, 171164, 235374, 256746, 274603, 470748, 513492, 549206, 823809, 1098412, 1647618, 3295236, 239806877, 479613754, 719420631, 959227508, 1438841262, 1678648139, 2877682524, 3357296278, 5035944417, 6714592556, 10071888834, 20143777668]

約数ペア:

[(1, 20143777668), (2, 10071888834), (3, 6714592556), (4, 5035944417), (6, 3357296278), (7, 2877682524), (12, 1678648139), (14, 1438841262), (21, 959227508), (28, 719420631), (42, 479613754), (84, 239806877), (6113, 3295236), (12226, 1647618), (18339, 1098412), (24452, 823809), (36678, 549206), (39229, 513492), (42791, 470748), (73356, 274603), (78458, 256746), (85582, 235374), (117687, 171164), (128373, 156916)]