20226548

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 36257928

約数和(自身を除く): 16031380

約数列:

[1, 2, 4, 73, 113, 146, 226, 292, 452, 613, 1226, 2452, 8249, 16498, 32996, 44749, 69269, 89498, 138538, 178996, 277076, 5056637, 10113274, 20226548]

約数ペア:

[(1, 20226548), (2, 10113274), (4, 5056637), (73, 277076), (113, 178996), (146, 138538), (226, 89498), (292, 69269), (452, 44749), (613, 32996), (1226, 16498), (2452, 8249)]