20249945990

素因数分解:

$2^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2964853}}^1$

素因数の和:2965543

約数の個数: 16

約数和(自身を含む): 36503282448

約数和(自身を除く): 16253336458

約数列:

[1, 2, 5, 10, 683, 1366, 3415, 6830, 2964853, 5929706, 14824265, 29648530, 2024994599, 4049989198, 10124972995, 20249945990]

約数ペア:

[(1, 20249945990), (2, 10124972995), (5, 4049989198), (10, 2024994599), (683, 29648530), (1366, 14824265), (3415, 5929706), (6830, 2964853)]