20133081914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3347}}^1\times {\mathrm{3851}}^1$

素因数の和:7282

約数の個数: 32

約数和(自身を含む): 33427717632

約数和(自身を除く): 13294635718

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 3347, 3851, 6694, 7702, 36817, 42361, 73634, 84722, 237637, 273421, 475274, 546842, 2614007, 3007631, 5228014, 6015262, 12889297, 25778594, 141782267, 283564534, 915140087, 1830280174, 10066540957, 20133081914]

約数ペア:

[(1, 20133081914), (2, 10066540957), (11, 1830280174), (22, 915140087), (71, 283564534), (142, 141782267), (781, 25778594), (1562, 12889297), (3347, 6015262), (3851, 5228014), (6694, 3007631), (7702, 2614007), (36817, 546842), (42361, 475274), (73634, 273421), (84722, 237637)]