20472102

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{2579}}^1$

素因数の和:2607

約数の個数: 60

約数和(自身を含む): 53382780

約数和(自身を除く): 32910678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2579, 2646, 3969, 5158, 7737, 7938, 15474, 18053, 23211, 36106, 46422, 54159, 69633, 108318, 126371, 139266, 162477, 208899, 252742, 324954, 379113, 417798, 487431, 758226, 974862, 1137339, 1462293, 2274678, 2924586, 3412017, 6824034, 10236051, 20472102]

約数ペア:

[(1, 20472102), (2, 10236051), (3, 6824034), (6, 3412017), (7, 2924586), (9, 2274678), (14, 1462293), (18, 1137339), (21, 974862), (27, 758226), (42, 487431), (49, 417798), (54, 379113), (63, 324954), (81, 252742), (98, 208899), (126, 162477), (147, 139266), (162, 126371), (189, 108318), (294, 69633), (378, 54159), (441, 46422), (567, 36106), (882, 23211), (1134, 18053), (1323, 15474), (2579, 7938), (2646, 7737), (3969, 5158)]