20453676

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54983}}^1$

素因数の和:55021

約数の個数: 24

約数和(自身を含む): 49265664

約数和(自身を除く): 28811988

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54983, 109966, 164949, 219932, 329898, 659796, 1704473, 3408946, 5113419, 6817892, 10226838, 20453676]

約数ペア:

[(1, 20453676), (2, 10226838), (3, 6817892), (4, 5113419), (6, 3408946), (12, 1704473), (31, 659796), (62, 329898), (93, 219932), (124, 164949), (186, 109966), (372, 54983)]