2037252016

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{703471}}^1$

素因数の和:703660

約数の個数: 20

約数和(自身を含む): 3968989024

約数和(自身を除く): 1931737008

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 703471, 1406942, 2813884, 5627768, 11255536, 127328251, 254656502, 509313004, 1018626008, 2037252016]

約数ペア:

[(1, 2037252016), (2, 1018626008), (4, 509313004), (8, 254656502), (16, 127328251), (181, 11255536), (362, 5627768), (724, 2813884), (1448, 1406942), (2896, 703471)]