20203944

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{4651}}^1$

素因数の和:4841

約数の個数: 32

約数和(自身を含む): 50799840

約数和(自身を除く): 30595896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 4651, 9302, 13953, 18604, 27906, 37208, 55812, 111624, 841831, 1683662, 2525493, 3367324, 5050986, 6734648, 10101972, 20203944]

約数ペア:

[(1, 20203944), (2, 10101972), (3, 6734648), (4, 5050986), (6, 3367324), (8, 2525493), (12, 1683662), (24, 841831), (181, 111624), (362, 55812), (543, 37208), (724, 27906), (1086, 18604), (1448, 13953), (2172, 9302), (4344, 4651)]