2037609940

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{444893}}^1$

素因数の和:445131

約数の個数: 24

約数和(自身を含む): 4297676040

約数和(自身を除く): 2260066100

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 444893, 889786, 1779572, 2224465, 4448930, 8897860, 101880497, 203760994, 407521988, 509402485, 1018804970, 2037609940]

約数ペア:

[(1, 2037609940), (2, 1018804970), (4, 509402485), (5, 407521988), (10, 203760994), (20, 101880497), (229, 8897860), (458, 4448930), (916, 2224465), (1145, 1779572), (2290, 889786), (4580, 444893)]