20496475344

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13774513}}^1$

素因数の和:13774555

約数の個数: 40

約数和(自身を含む): 54657271552

約数和(自身を除く): 34160796208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13774513, 27549026, 41323539, 55098052, 82647078, 110196104, 165294156, 220392208, 330588312, 427009903, 661176624, 854019806, 1281029709, 1708039612, 2562059418, 3416079224, 5124118836, 6832158448, 10248237672, 20496475344]

約数ペア:

[(1, 20496475344), (2, 10248237672), (3, 6832158448), (4, 5124118836), (6, 3416079224), (8, 2562059418), (12, 1708039612), (16, 1281029709), (24, 854019806), (31, 661176624), (48, 427009903), (62, 330588312), (93, 220392208), (124, 165294156), (186, 110196104), (248, 82647078), (372, 55098052), (496, 41323539), (744, 27549026), (1488, 13774513)]