20236484120

素因数分解:

$2^3\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{341141}}^1$

素因数の和:342635

約数の個数: 32

約数和(自身を含む): 45562925520

約数和(自身を除く): 25326441400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1483, 2966, 5932, 7415, 11864, 14830, 29660, 59320, 341141, 682282, 1364564, 1705705, 2729128, 3411410, 6822820, 13645640, 505912103, 1011824206, 2023648412, 2529560515, 4047296824, 5059121030, 10118242060, 20236484120]

約数ペア:

[(1, 20236484120), (2, 10118242060), (4, 5059121030), (5, 4047296824), (8, 2529560515), (10, 2023648412), (20, 1011824206), (40, 505912103), (1483, 13645640), (2966, 6822820), (5932, 3411410), (7415, 2729128), (11864, 1705705), (14830, 1364564), (29660, 682282), (59320, 341141)]