20163854883

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1\times {\mathrm{176333}}^1$

素因数の和:177194

約数の個数: 16

約数和(自身を含む): 27491175936

約数和(自身を除く): 7327321053

約数列:

[1, 3, 47, 141, 811, 2433, 38117, 114351, 176333, 528999, 8287651, 24862953, 143006063, 429018189, 6721284961, 20163854883]

約数ペア:

[(1, 20163854883), (3, 6721284961), (47, 429018189), (141, 143006063), (811, 24862953), (2433, 8287651), (38117, 528999), (114351, 176333)]