20189620462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6217}}^1\times {\mathrm{147613}}^1$

素因数の和:153843

約数の個数: 16

約数和(自身を含む): 33043098672

約数和(自身を除く): 12853478210

約数列:

[1, 2, 11, 22, 6217, 12434, 68387, 136774, 147613, 295226, 1623743, 3247486, 917710021, 1835420042, 10094810231, 20189620462]

約数ペア:

[(1, 20189620462), (2, 10094810231), (11, 1835420042), (22, 917710021), (6217, 3247486), (12434, 1623743), (68387, 295226), (136774, 147613)]