20199786366

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{8034919}}^1$

素因数の和:8035343

約数の個数: 16

約数和(自身を含む): 40495996800

約数和(自身を除く): 20296210434

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 8034919, 16069838, 24104757, 48209514, 3366631061, 6733262122, 10099893183, 20199786366]

約数ペア:

[(1, 20199786366), (2, 10099893183), (3, 6733262122), (6, 3366631061), (419, 48209514), (838, 24104757), (1257, 16069838), (2514, 8034919)]