20283274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 14190326

約数列:

[1, 2, 11, 22, 41, 82, 113, 199, 226, 398, 451, 902, 1243, 2189, 2486, 4378, 4633, 8159, 9266, 16318, 22487, 44974, 50963, 89749, 101926, 179498, 247357, 494714, 921967, 1843934, 10141637, 20283274]

約数ペア:

[(1, 20283274), (2, 10141637), (11, 1843934), (22, 921967), (41, 494714), (82, 247357), (113, 179498), (199, 101926), (226, 89749), (398, 50963), (451, 44974), (902, 22487), (1243, 16318), (2189, 9266), (2486, 8159), (4378, 4633)]