20498208

素因数分解:

$2^5\times 3^1\times {\mathrm{213523}}^1$

素因数の和:213536

約数の個数: 24

約数和(自身を含む): 53808048

約数和(自身を除く): 33309840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 213523, 427046, 640569, 854092, 1281138, 1708184, 2562276, 3416368, 5124552, 6832736, 10249104, 20498208]

約数ペア:

[(1, 20498208), (2, 10249104), (3, 6832736), (4, 5124552), (6, 3416368), (8, 2562276), (12, 1708184), (16, 1281138), (24, 854092), (32, 640569), (48, 427046), (96, 213523)]