20245800442

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2293}}^1\times {\mathrm{9413}}^1$

素因数の和:11782

約数の個数: 32

約数和(自身を含む): 35244208512

約数和(自身を除く): 14998408070

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2293, 4586, 9413, 16051, 18826, 32102, 65891, 131782, 153631, 307262, 630671, 1075417, 1261342, 2150834, 4414697, 8829394, 21584009, 43168018, 151088063, 302176126, 1446128603, 2892257206, 10122900221, 20245800442]

約数ペア:

[(1, 20245800442), (2, 10122900221), (7, 2892257206), (14, 1446128603), (67, 302176126), (134, 151088063), (469, 43168018), (938, 21584009), (2293, 8829394), (4586, 4414697), (9413, 2150834), (16051, 1261342), (18826, 1075417), (32102, 630671), (65891, 307262), (131782, 153631)]