20546688

素因数分解:

$2^7\times 3^1\times {\mathrm{53507}}^1$

素因数の和:53524

約数の個数: 32

約数和(自身を含む): 54578160

約数和(自身を除く): 34031472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53507, 107014, 160521, 214028, 321042, 428056, 642084, 856112, 1284168, 1712224, 2568336, 3424448, 5136672, 6848896, 10273344, 20546688]

約数ペア:

[(1, 20546688), (2, 10273344), (3, 6848896), (4, 5136672), (6, 3424448), (8, 2568336), (12, 1712224), (16, 1284168), (24, 856112), (32, 642084), (48, 428056), (64, 321042), (96, 214028), (128, 160521), (192, 107014), (384, 53507)]