20705892

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{55661}}^1$

素因数の和:55699

約数の個数: 24

約数和(自身を含む): 49873152

約数和(自身を除く): 29167260

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 55661, 111322, 166983, 222644, 333966, 667932, 1725491, 3450982, 5176473, 6901964, 10352946, 20705892]

約数ペア:

[(1, 20705892), (2, 10352946), (3, 6901964), (4, 5176473), (6, 3450982), (12, 1725491), (31, 667932), (62, 333966), (93, 222644), (124, 166983), (186, 111322), (372, 55661)]