2017559536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6636709}}^1$

素因数の和:6636736

約数の個数: 20

約数和(自身を含む): 4114760200

約数和(自身を除く): 2097200664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6636709, 13273418, 26546836, 53093672, 106187344, 126097471, 252194942, 504389884, 1008779768, 2017559536]

約数ペア:

[(1, 2017559536), (2, 1008779768), (4, 504389884), (8, 252194942), (16, 126097471), (19, 106187344), (38, 53093672), (76, 26546836), (152, 13273418), (304, 6636709)]