20111049188

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{691}}^1\times {\mathrm{75011}}^1$

素因数の和:75803

約数の個数: 24

約数和(自身を含む): 35609096544

約数和(自身を除く): 15498047356

約数列:

[1, 2, 4, 97, 194, 388, 691, 1382, 2764, 67027, 75011, 134054, 150022, 268108, 300044, 7276067, 14552134, 29104268, 51832601, 103665202, 207330404, 5027762297, 10055524594, 20111049188]

約数ペア:

[(1, 20111049188), (2, 10055524594), (4, 5027762297), (97, 207330404), (194, 103665202), (388, 51832601), (691, 29104268), (1382, 14552134), (2764, 7276067), (67027, 300044), (75011, 268108), (134054, 150022)]