20559834

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67189}}^1$

素因数の和:67214

約数の個数: 24

約数和(自身を含む): 47167380

約数和(自身を除く): 26607546

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 67189, 134378, 201567, 403134, 604701, 1142213, 1209402, 2284426, 3426639, 6853278, 10279917, 20559834]

約数ペア:

[(1, 20559834), (2, 10279917), (3, 6853278), (6, 3426639), (9, 2284426), (17, 1209402), (18, 1142213), (34, 604701), (51, 403134), (102, 201567), (153, 134378), (306, 67189)]