20196589966

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{773}}^1\times {\mathrm{6079}}^1$

素因数の和:7168

約数の個数: 32

約数和(自身を含む): 34786160640

約数和(自身を除く): 14589570674

約数列:

[1, 2, 7, 14, 307, 614, 773, 1546, 2149, 4298, 5411, 6079, 10822, 12158, 42553, 85106, 237311, 474622, 1661177, 1866253, 3322354, 3732506, 4699067, 9398134, 13063771, 26127542, 32893469, 65786938, 1442613569, 2885227138, 10098294983, 20196589966]

約数ペア:

[(1, 20196589966), (2, 10098294983), (7, 2885227138), (14, 1442613569), (307, 65786938), (614, 32893469), (773, 26127542), (1546, 13063771), (2149, 9398134), (4298, 4699067), (5411, 3732506), (6079, 3322354), (10822, 1866253), (12158, 1661177), (42553, 474622), (85106, 237311)]