2016798832

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{102563}}^1$

素因数の和:103800

約数の個数: 20

約数和(自身を含む): 3910765320

約数和(自身を除く): 1893966488

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 4916, 9832, 19664, 102563, 205126, 410252, 820504, 1641008, 126049927, 252099854, 504199708, 1008399416, 2016798832]

約数ペア:

[(1, 2016798832), (2, 1008399416), (4, 504199708), (8, 252099854), (16, 126049927), (1229, 1641008), (2458, 820504), (4916, 410252), (9832, 205126), (19664, 102563)]