20125415078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{691}}^1\times {\mathrm{1019}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 31305415680

約数和(自身を除く): 11180000602

約数列:

[1, 2, 31, 62, 461, 691, 922, 1019, 1382, 2038, 14291, 21421, 28582, 31589, 42842, 63178, 318551, 469759, 637102, 704129, 939518, 1408258, 9875081, 14562529, 19750162, 21827999, 29125058, 43655998, 324603469, 649206938, 10062707539, 20125415078]

約数ペア:

[(1, 20125415078), (2, 10062707539), (31, 649206938), (62, 324603469), (461, 43655998), (691, 29125058), (922, 21827999), (1019, 19750162), (1382, 14562529), (2038, 9875081), (14291, 1408258), (21421, 939518), (28582, 704129), (31589, 637102), (42842, 469759), (63178, 318551)]